AI Rankings · Snapshot 23 Oct 2026

Top oilfield service companies in Texas, ranked by ChatGPT answers

We asked ChatGPT the questions buyers ask. SLB came up most, in 14 of 24 answers.

Since 16 Oct 2026: MASH Oilfield Services climbed 22 spots · Maverick Well Service and 2 more new to the shortlist

24ChatGPT answers read
18oilfield service companies named
58%Answer Share of #1, SLB
2Leaders in ChatGPT's answers

The Answer Map

Where the 18 most-named oilfield service companies sit in ChatGPT's answers

Niche Picks Named less often, near the top
Leaders Named often, near the top
On the Radar Named less often, further down
Recognized Named often, further down

Bubble size = buyer questions it shows up for

LEADERS ⓘ NICHE PICKS ⓘ RECOGNIZED ⓘ ON THE RADAR ⓘ 0%25%50%75%100% #1#2#3#4#5#6#7 ↑ Named earlier in the answer Answer Share: how often ChatGPT names them → Answer Rank S H L B V W M E D C J P M T S R S A SLBHalliburtonLiberty Oilfield ServicesBaker HughesVictory well servicingWeatherfordMASH Oilfield ServicesEvolution Well ServicesD&B Oilfield ServicesClearWell Dynamics AliceJAZ EnergyProPetro ServicesMaverick Well ServiceTejas Completion ServicesSelect Water SolutionsReliable Oilfield Services

The takeaway

2 oilfield service companies are Leaders in ChatGPT's answers in Texas.

SLB and Halliburton are each named in at least half of ChatGPT's answers and land near the top.

2 Leaders5 Niche Picks0 Recognized11 On the Radar

Hover or tap a bubble, name or ⓘ for details. The labels describe how ChatGPT answers, not how good a company is.

ChatGPT's Shortlist

Which oilfield service companies does ChatGPT name most in Texas?

Oilfield service companies provide the equipment, crews and expertise behind drilling and production: well services, hydraulic fracturing, water handling, pipeline and site construction.

ChatGPT's Shortlist: Answer Share, answers named in, Answer Rank and Question Reach per company.
#vs last weekCompanyAnswer ShareWeekly trendNamed inAnswer RankQuestion ReachOn the map
1 ▲ 1 SLB 58.3% +8.3 pts 14 of 24 #2.9 6 of 8 Leaders
2 ▼ 1 Halliburton 54.2% −4.2 pts 13 of 24 #1.7 6 of 8 Leaders
3 No change Liberty Energy named as Liberty Energy Inc. 41.7% −8.3 pts 10 of 24 #3.6 5 of 8 On the Radar
4 ▲ 1 Baker Hughes 29.2% 7 of 24 #3.6 3 of 8 On the Radar
5 ▼ 1 Victory Well Servicing 29.2% −4.2 pts 7 of 24 #4.3 4 of 8 On the Radar
6 No change Weatherford named as Weatherford International 25.0% −4.2 pts 6 of 24 #5.8 3 of 8 On the Radar
7 ▲ 22 MASH Oilfield Services 12.5% +8.3 pts 3 of 24 #2.3 1 of 8 Niche Picks
8 ▲ 7 Evolution Well Services 12.5% 3 of 24 #5.3 2 of 8 On the Radar
9 ▲ 7 D&B Oilfield Services 8.3% 2 of 24 #1.0 1 of 8 Niche Picks
10 ▲ 9 ClearWell Dynamics Alice 8.3% +4.2 pts 2 of 24 #1.5 1 of 8 Niche Picks
11 ▲ 7 JAZ Energy 8.3% 2 of 24 #1.5 1 of 8 Niche Picks
12 ▲ 5 ProPetro Services 8.3% 2 of 24 #1.5 2 of 8 Niche Picks
13 New Maverick Well Service 8.3% 2 of 24 #3.5 1 of 8 On the Radar
14 New Tejas Completion Services 8.3% 2 of 24 #4.0 2 of 8 On the Radar
15 ▼ 7 Select Water Solutions 8.3% −12.5 pts 2 of 24 #4.5 1 of 8 On the Radar
16 ▼ 3 Reliable Oilfield Services 8.3% −4.2 pts 2 of 24 #6.0 2 of 8 On the Radar
17 New Silvertip Completion Services 8.3% 2 of 24 #6.5 2 of 8 On the Radar
18 ▲ 12 Action Energy Services 4.2% 1 of 24 #7.0 1 of 8 On the Radar

Ranked by Answer Share, the share of ChatGPT's answers that name the company. Answer Rank is where it shows up when named (#1 = named first). Question Reach is how many of the 8 buyer questions it appears for. "vs last week" compares with the 16 Oct 2026 snapshot: spots gained (▲) or lost (▼), and the change in Answer Share.

Not on ChatGPT's shortlist? Find out why in a free AI visibility audit.

Buyer questions

What do buyers ask ChatGPT about oilfield service companies in Texas?

The 8 questions we ask ChatGPT, each asked 3 times.

Overall, SLB is named most. But ask “Which oilfield service companies in Texas are best for independent oil and gas operators?” and Victory well servicing comes up in 3 of 3 answers.

In ChatGPT's words

How ChatGPT describes the top three

#1 · SLB

“SLB received the Gold Safety Award in the largest exposure-hours category from the Energy Workforce & Technology Council (EWTC) in its 2025 awards.”

#2 · Halliburton

“Halliburton reported a TRIR of 0.24 and a lost-time incident rate of 0.07 per 200,000 hours worked in 2025.”

#3 · Liberty Oilfield Services

“Liberty Energy — A strong option for hydraulic fracturing and completion services in shale basins.”

Sources cited in these answers

The websites behind the answers

The websites ChatGPT cited most in this page's 24 answers.

The websites ChatGPT cites most across this page's answers.
WebsiteTimes citedShare
wellservicing.com417%
projecta.ai29%
propetroservices.com29%
permiancompletionsweekly.com29%
enverus.com14%
worldoil.com14%
business.midlandtxchamber.com14%
inven.ai14%
google.com14%
clearwelldynamics.com14%
The individual pages ChatGPT cites most for this page.
Page citedTimes
Victory Well Servicing | Permian Basin wellservicing.com 4
Permian Completions Weekly permiancompletionsweekly.com 2
Top U.S. Drillers of 2026: 1Q26 Land Drilling Rankings enverus.com 1
Enverus ranks top U.S. land drillers, operators for 2026 worldoil.com 1
Oilfield - Services Category business.midlandtxchamber.com 1
Top Oilfield Service Companies in Midland–Odessa, Ranked by ChatGPT Answers (Oct 2026) projecta.ai 1
Inven 2026 inven.ai 1
Victory well servicing google.com 1
Well Servicing clearwelldynamics.com 1
ClearWell Dynamics (HQ) San Antonio locations.clearwelldynamics.com 1

The receipts

Every answer, word for word

One full ChatGPT answer for each buyer question, unedited.

“What are the best oilfield service companies in Texas?” ChatGPT · 23 Oct 2026

Texas has one of the largest oilfield service markets in the United States, with major operators and service providers concentrated in Houston, Midland–Odessa, the Permian Basin, and the Eagle Ford Shale.

The best oilfield service companies depend on what you're looking for — employment, drilling and completions, hydraulic fracturing, production equipment, well intervention, or a company to hire for field operations.

Top oilfield service companies in Texas

These are strong companies to consider based on their industry presence, technical capabilities, and relevance to the Texas oil and gas market.

1\. Halliburton

Best overall for broad oilfield services

One of the industry's major integrated providers, with services spanning drilling, cementing, hydraulic fracturing, completions, and well intervention. A strong choice for operators needing multiple service lines from one supplier.

Texas presence: Houston, Odessa, and other operating locations.

[Official website](https://www.halliburton.com/?utm_source=chatgpt.com)

2\. SLB

Best for advanced technology and production optimization

Formerly Schlumberger, SLB is a major provider of well construction, wireline logging, artificial lift, reservoir services, and digital production technology. Particularly suitable for technically complex projects.

[Official website](https://www.slb.com/?utm_source=chatgpt.com)

3\. ProPetro

Best for Permian Basin completions

A Midland-based service provider focused on hydraulic fracturing and well completions, with related services including cementing and wireline. A natural candidate for operators running large completion programs in West Texas.

[Official website](https://www.propetroservices.com/?utm_source=chatgpt.com)

4\. Liberty Energy

Best for pressure pumping and completions

A major North American hydraulic fracturing provider with a Midland presence. Worth comparing with ProPetro for frac fleet capacity, operating performance, crew availability, and pricing.

[Official website](https://libertyenergy.com/?utm_source=chatgpt.com)

5\. Patterson-UTI

Best for land drilling operations

A well-established drilling contractor serving U.S. onshore oil and gas markets. Consider it for drilling rigs, directional drilling, and related completion services.

[Official website](https://www.patenergy.com/?utm_source=chatgpt.com)

6.

Evolution Well Services

-------------------------------

Best for electric fracturing technology

Specializes in electric hydraulic fracturing, or eFrac. A useful option for operators interested in alternative power configurations, operational efficiency, and reducing emissions at the wellsite.

[Official website](https://www.evolutionws.com/?utm_source=chatgpt.com)

7.

J&W Services and Equipment Company

------------------------------------------

Best for regional equipment and field support

A Midland-based provider offering oilfield equipment, rentals, manufacturing, machining, fabrication, and field support. Worth considering if you prefer a regional vendor with local Permian Basin operations.

[Official website](https://www.jwservices.com/?utm_source=chatgpt.com)

8.

Victory Well Servicing

------------------------------

Best for workovers and drill-outs

A Permian Basin specialist focused on drill-outs, well completions, complex workovers, and clean-outs. A more specialized alternative to the large integrated service companies.

[Official website](https://www.wellservicing.com/?utm_source=chatgpt.com)

This is a practical shortlist by service specialization, not a definitive performance ranking. Verify current service coverage, insurance, safety records, and commercial terms before hiring.

Best companies by service type

| If you need…

|

Companies to start with

Hydraulic fracturing (frac)

|

ProPetro, Liberty Energy, Evolution Well Services

|

|

Drilling rigs

|

Patterson-UTI, SLB

|

|

Cementing and well completions

|

Halliburton, SLB

|

|

Wireline and well logging

|

SLB, Halliburton

|

|

Workovers and drill-outs

|

Victory Well Servicing

|

|

Equipment rentals and fabrication

|

J&W Services and Equipment

|

|

Broad, integrated oilfield services

|

Halliburton, SLB

|

For additional regional contractors, the [Midland Chamber of Commerce oilfield services directory](https://business.midlandtxchamber.com/list/category/oilfield-services-1003?utm_source=chatgpt.com)  is a useful starting point.

Midland Chamber of Commerce

+3

Which companies are best for your situation?

I can narrow this down considerably depending on your goal.

What are you looking for?

Best companies to work for / find oilfield jobs

Best companies to hire as a service provider

Best companies to sell equipment or services to

Best companies to evaluate as investments

Which Texas region?

Permian Basin (Midland–Odessa)

Houston and Gulf Coast

Eagle Ford / South Texas

Anywhere in Texas

Which type of service?

General oilfield services

Frac and completions

Drilling and workover

Wireline and well intervention

Equipment, trucking, and field support

Find the best matches

“Which oilfield service companies in Texas are best for independent oil and gas operators?” ChatGPT · 23 Oct 2026

Best oilfield service companies in Texas for independent operators ==================================================================

For independent oil and gas operators in Texas, the best oilfield service company is not necessarily the largest. It is the one that can work efficiently on smaller programs, respond quickly, provide transparent pricing, and help maximize production without requiring the spending commitments of a major operator.

I'd evaluate companies across five priorities:

  • Cost control: Competitive day rates, mobilization fees, and clear pricing for extras.
  • Flexibility: Willingness to support one-well jobs, small acreage positions, and irregular work schedules.
  • Local coverage: Crews and equipment near your field, reducing downtime and transportation costs.
  • Technical capability: Reliable execution, good field supervision, and access to engineering expertise when needed.
  • Commercial terms: Reasonable minimum commitments, payment terms, and no unnecessary long-term contracts.

The strongest shortlist will depend on whether you operate in the Permian Basin, Eagle Ford, East Texas, or another part of the state, and whether you need drilling, completions, artificial lift, production maintenance, or workover services.

My shortlist: Texas oilfield service companies

These are the companies I'd investigate first for independent operators, based on their advertised service capabilities, regional presence, and fit with common operating needs. This is a practical shortlist, not a verified ranking of customer satisfaction or pricing.

1\. Victory Well Servicing

Best for workovers

Midland · Permian Basin

A strong candidate for drillouts, complex workovers, and cleanouts. Its focus on packaged rig services and dedicated crews may simplify scheduling and reduce coordination burdens for a smaller operator.

Midland, TX, USA

+1

Website: [wellservicing.com](https://www.wellservicing.com/?utm_source=chatgpt.com)

2\. ClearWell Dynamics

Midland, El Campo, Bridgeport and Alice

Worth evaluating if you need several types of well intervention from one contractor: workovers, cleanouts, recompletions, casing repairs, artificial-lift maintenance, and plugging and abandonment. Its Texas locations cover several major producing regions.

locations.clearwelldynamics.com

+2

Website: [ClearWell Dynamics](https://locations.clearwelldynamics.com/?utm_source=chatgpt.com)

3\. Drillwell Energy Services

Kenedy, Odessa and Houston

A practical candidate for completion and workover fluids, acid services, and fluid hauling. It is especially relevant to smaller operators looking to coordinate fluid-related services in South Texas or the Permian.

drillwell

Website: [drillwellenergy.com](https://www.drillwellenergy.com/?utm_source=chatgpt.com)

4\. Endurance Lift Solutions

Midland and Big Spring

A candidate for existing-well optimization, especially if your economics depend on rod lift, gas lift, or electric submersible pumps. Compare the proposed equipment, service response, and expected operating cost against other lift providers before committing.

google.com

+1

Website: [Endurance Lift Solutions](https://enduranceliftsolutions.com/?utm_source=chatgpt.com)

5\. Reliable Oilfield Services

Midland · Permian Basin

Particularly relevant to smaller production teams needing burner management, fired-equipment maintenance, pressure safety and relief valves, or thief-hatch service. Its owner-operated model is worth exploring if direct communication and local response matter to you.

ROS

Website: [reliableoilfieldservices.com](https://reliableoilfieldservices.com/?utm_source=chatgpt.com)

6\. HZ Services

West Texas and southeastern New Mexico

Consider this firm for facility builds, fabrication, transportation, installation, and ongoing field support. A consolidated contractor can reduce the administrative burden of managing multiple vendors, although you should compare its total turnkey quote with separate specialist bids.

Oilfield Services

Website: [hzservices.net](https://hzservices.net/?utm_source=chatgpt.com)

Which companies fit which operating needs?

| Your immediate need

|

Companies I'd contact first

Workovers, cleanouts, drillouts

|

Victory Well Servicing; ClearWell Dynamics

|

|

Completion fluids, acid, hauling

|

Drillwell Energy Services

|

|

Artificial lift and production optimization

|

Endurance Lift Solutions

|

|

Production equipment maintenance

|

Reliable Oilfield Services

|

|

Facility construction and fabrication

|

HZ Services

|

|

East Texas workovers

|

Maverick Well Service — [website and contact listing](https://www.oilfieldpros.com/locations/texas/well-servicing-and-workover?utm_source=chatgpt.com)

google.com

+1

|

For larger, more complex programs, you could also compare established providers such as SLB, Ranger Energy Services, and Deep Well Services. These are alternatives to consider, rather than assuming a larger provider will be the most economical for a small independent.

google.com

+2

How I'd select a service company as an independent operator

Before awarding work, I'd request quotes from at least three providers and compare the same scope of work.

  • Full cost: Day rate, minimum hours, mobilization, standby, fuel, consumables, and third-party charges.
  • Availability: Actual crew and equipment availability for your dates, including after-hours callouts.
  • Performance: Recent comparable jobs, nonproductive time, repeat failures, and production restoration results.
  • Safety and compliance: Insurance, contractor prequalification, training, incident history, and applicable Texas Railroad Commission requirements.
  • Contract flexibility: Short-term work orders, transparent change orders, and no unnecessary exclusivity.

I would also ask for two operator references of similar size and operating conditions. Public marketing establishes what a contractor offers, but it does not independently prove that its pricing, service quality, or response times are the best.

Let me narrow this down to the best three for you

The most useful next step is to match the companies to your specific operation.

1\. Where are your wells?

Permian Basin (Midland / Odessa)

Eagle Ford / South Texas

East Texas

Texas Panhandle

Multiple Texas basins

2\. What services do you need most?

Drilling and completions

Production and workovers

Artificial lift (rod pumps, ESP, gas lift)

Fluids, water, and hauling

Facilities, equipment, and maintenance

A full-service vendor network

3\. What best describes your operation?

Small independent (a handful to about 25 wells)

Growing independent (about 25–250 wells)

Larger independent (250+ wells)

4\. What matters most?

Lowest total operating cost

Fast response and minimal downtime

Technical expertise and production uplift

One accountable contractor for multiple services

Find my best-fit service companies

“Which oilfield service companies in Texas are best for well services and completions?” ChatGPT · 23 Oct 2026

Best oilfield service companies in Texas for well services and completions ==========================================================================

If you're evaluating oilfield service companies in Texas, I'd start with providers that have strong capabilities in well completions, pressure pumping, coiled tubing, wireline, well intervention, and production well services. The best choice depends on whether you're operating in the Permian Basin, Eagle Ford, or another Texas play, and whether you need a full-service completion package or a specialized crew.

I'd divide the market into three groups: large integrated service companies for complex jobs, specialized completion providers for focused field execution, and regional companies for local responsiveness.

My top recommendations

1\. Halliburton

Best for integrated completions

A strong option for large completion programs needing hydraulic fracturing, cementing, perforating, completion tools, and technical support from one provider.

Ken Research

+1

[halliburton.com](https://www.halliburton.com/?utm_source=chatgpt.com)

2\. ProPetro

Best for Permian Basin completions

Midland-based and particularly relevant for operators running horizontal wells in West Texas. Evaluate its pressure pumping, wireline, cementing, and completion-support capabilities.

ProjectA.ai

+1

[propetroservices.com](https://www.propetroservices.com/?utm_source=chatgpt.com)

3\. Liberty Energy

Best for large frac programs

Worth comparing for high-volume hydraulic fracturing, completion engineering, wireline, and integrated field logistics. Ask about available fleets and crews in your target Texas basin.

BTU Graph

+1

[libertyenergy.com](https://libertyenergy.com/?utm_source=chatgpt.com)

4\. RPC / Cudd Energy Services

Best for specialized well services

Consider this group for coiled tubing, pressure pumping, wireline, and intervention work. A useful candidate when the scope extends beyond fracturing new wells. Confirm which services are available locally.

Ken Research

+1

[rpc.net](https://www.rpc.net/?utm_source=chatgpt.com)

5\. Ranger Energy Services

Best for workovers and existing wells

A strong candidate for workover rigs, well maintenance, wireline, production support, and plugging and abandonment. Particularly relevant when the job is restoring production rather than completing a new horizontal well.

Ken Research

+1

[rangerenergy.com](https://www.rangerenergy.com/?utm_source=chatgpt.com)

6\. KLX Energy Services

Best for intervention and technical jobs

Worth evaluating for coiled tubing, fishing, pressure control, completion support, and specialized downhole operations. Check its current service footprint for your field.

Ken Research

+1

[klxenergy.com](https://www.klxenergy.com/?utm_source=chatgpt.com)

Texas-based and regional specialists worth considering

These providers may be especially useful when you want a more focused contractor rather than a large integrated service company.

Victory Well Servicing

Midland-based option for service rigs, drillouts, and completion support. Best suited to operators needing rig-and-crew execution in the Permian.

google.com

[victorywellservicing.com](https://victorywellservicing.com/?utm_source=chatgpt.com)

Silvertip Completion Services

A specialized option for wireline, perforating, pumpdown, and pressure-control support in the Permian. It became part of ProPetro, so confirm contracting and service availability through the current organization.

Oilfield Pros

[silvertipcompletions.com](https://silvertipcompletions.com/?utm_source=chatgpt.com)

Coil Tubing Partners LLC

A Midland-area specialist to consider for coiled-tubing cleanouts, milling, plug work, and other intervention operations.

google.com

Phone: +1 432-201-4111

Boots Smith Completion Services

Provides coiled tubing, wireline, pumping, pressure control, completion, and workover services, with a Midland office.

Oilfield Services

[bootssmith.net](https://bootssmith.net/?utm_source=chatgpt.com)

Which companies are best for each type of job?

| Service requirement

|

Companies I'd evaluate first

Hydraulic fracturing / frac

|

ProPetro, Liberty, Halliburton

|

|

Integrated completions

|

Halliburton, Liberty, ProPetro

|

|

Wireline / perforating / pumpdown

|

Silvertip, Halliburton, RPC/Cudd

|

|

Coiled tubing / well intervention

|

KLX, RPC/Cudd, Coil Tubing Partners

|

|

Workover rigs / existing wells

|

Ranger, Victory Well Servicing

|

|

Fishing / specialized downhole work

|

KLX, RPC/Cudd

|

These are capability-based recommendations, not independently verified rankings of customer satisfaction or safety performance. Before awarding work, compare crew experience, recent operator references, safety statistics, equipment uptime, mobilization time, and pricing.

Let me narrow this down to the best three for you

The biggest factor is the type of work and location. Which best describes your needs?

1\. Where in Texas?

Permian Basin — Midland / Odessa

Eagle Ford / South Texas

East Texas / Haynesville

Statewide / multiple basins

2\. What services do you need?

Completions / frac

Workover rigs / well servicing

Coiled tubing / wireline / intervention

Full-service completion and well services

3\. What's most important?

Field execution and reliability

Competitive pricing

Fast mobilization and local crews

Safety record and technical capability

4\. What kind of provider do you prefer?

Independent / regional companies

Large established service companies

Compare both

Find my best-fit companies

“Which oilfield service companies in Texas have the strongest safety records?” ChatGPT · 23 Oct 2026

Which Texas oilfield service companies have the strongest safety records? =========================================================================

The best candidates are companies that can demonstrate consistently low injury rates, strong process-safety controls, effective contractor management, and independently verifiable safety performance — not just a low number of reported incidents.

There isn't one reliable, public, apples-to-apples ranking of all oilfield service companies in Texas by safety. Performance varies by service line, operating district, facility, and crew. A company with a strong national safety program may still have a weaker record at a particular Texas location.

For a useful comparison, I'd look at three categories:

  • Large, established service providers with formal safety-management systems, extensive training, and substantial operating histories.
  • Specialist contractors in services such as pressure pumping, wireline, well intervention, and oilfield equipment maintenance.
  • Local Texas operators and contractors whose actual injury and incident rates can be verified for the specific crews performing the work.

Strong candidates to investigate

These companies stand out based on published safety statistics, industry safety awards, or publicly available OSHA injury data. This is a shortlist, not a definitive ranking.

1. Danos

Excellent reported results

Operations and energy services · Gulf Coast

Reported a 2025 companywide TRIR of 0.07 across more than 11.5 million work hours. Its Operations Services division reported 0.05, and Performance Energy Services reported 0.13. This is one of the strongest recent, large-workforce safety results I found. Confirm performance for the particular Texas service line you're hiring.

danos.com

+1

Source: [Danos safety announcement](https://www.danos.com/news/danos-achieves-best-safety-performance-in-company-history/?utm_source=chatgpt.com)

2. SLB

Integrated oilfield services · Statewide operations

A strong candidate for large-scale service contracts. SLB received Gold in the Energy Workforce & Technology Council's 2025 safety awards in the largest exposure-hours category, covering companies with more than 15 million exposure hours. The award is a useful industry benchmark, though it does not prove that every Texas location has equally strong results.

Energy Workforce & Technology Council

Source: [2025 industry safety awards](https://energyworkforce.org/ewtc-announces-2025-safety-awards-recipients/?utm_source=chatgpt.com)

3. Baker Hughes

Well services, equipment and energy technology

Received Silver in the same 2025 large-workforce safety-awards category. Worth evaluating for complex service contracts, but ask for current Texas-specific TRIR, DART, serious incidents and subcontractor performance before comparing it directly with other providers.

Energy Workforce & Technology Council

Source: [Energy Workforce & Technology Council](https://energyworkforce.org/ewtc-announces-2025-safety-awards-recipients/?utm_source=chatgpt.com)

4. Helmerich & Payne

Contract drilling · Texas and Permian Basin

Received Silver in the 2025 industry safety awards category for companies with 8–15 million exposure hours, and an Innovation in Safety Award. It is a worthwhile candidate for drilling contracts, although drilling-specific risks should be compared against other drilling contractors rather than wireline or equipment vendors.

Energy Workforce & Technology Council

Source: [2025 safety awards](https://energyworkforce.org/ewtc-announces-2025-safety-awards-recipients/?utm_source=chatgpt.com)

5. ProFrac Services

Pressure pumping and completions

Received Gold in the 2025 industry safety awards category covering 2.5–8 million exposure hours. That makes it a relevant candidate for evaluating pressure-pumping and completions work. Verify current performance for the specific district and crew.

Energy Workforce & Technology Council

Source: [2025 safety awards](https://energyworkforce.org/ewtc-announces-2025-safety-awards-recipients/?utm_source=chatgpt.com)

6. Select Energy Services

Water management and wellsite services

Public OSHA injury data analyzed by PlainSafetyScore gives a Texas establishment-level injury rate of approximately 0.5, versus a cited industry benchmark of 1.9. Its analysis covers selected reporting years, not necessarily the company's latest full-year performance. This is a promising data point, but it should be validated against current records and the precise business unit.

PlainSafetyScore

Source: [OSHA-data-based safety analysis](https://plainsafetyscore.com/employer/select-energy-services-llc-houston-tx?utm_source=chatgpt.com)

How to compare their safety records fairly

Request the following information from every bidder for the same three completed calendar years, ideally by Texas operating district and service line.

| Metric

|

What a strong record looks like

TRIR

|

Consistently low, normalized to hours worked

|

|

DART rate

|

Low number of cases involving days away, restricted duty or job transfer

|

|

Fatalities and serious incidents

|

No recent fatalities; transparent reporting and corrective actions

|

|

EMR

|

Below 1.0, with the trend explained

|

|

Exposure hours

|

Large enough to make the rates meaningful

|

|

Safety culture

|

Effective stop-work authority, hazard reporting and verified corrective actions

|

TRIR is the total recordable incident rate per 200,000 hours worked. A zero rate is encouraging, but it does not guarantee safe operations: a small contractor can report zero incidents simply because it has fewer employees or exposure hours.

For an independent cross-check, use the [OSHA establishment-specific injury and illness data](https://www.osha.gov/Establishment-Specific-Injury-and-Illness-Data?utm_source=chatgpt.com)  and the [Onshore Safety Alliance's industry safety reports](https://www.onshoresafetyalliance.org/Industry-Safety-Data/2025-Annual-Report?utm_source=chatgpt.com) . Industry awards are useful supporting evidence, not a substitute for reviewing serious incidents and current operating data.

onshoresafetyalliance.org

+1

My recommendation

For a preliminary vendor shortlist, I would start with Danos, SLB, Baker Hughes and H&P for large-scale service or drilling work, and add ProFrac for pressure pumping and Select Energy Services for water and wellsite services. Their operations differ, so I would not rank them against each other using TRIR alone.

One question that would help me narrow this down: What type of oilfield service company are you evaluating?

Service type

All oilfield services

Drilling and workover

Pressure pumping and completions

Wireline and well intervention

Casing, cementing and well services

Water management and trucking

Industrial maintenance and safety services

Texas operating area

Permian Basin / West Texas

Eagle Ford / South Texas

Houston / Gulf Coast

All of Texas

Your purpose

Hiring a contractor

Evaluating an employer

Procurement or vendor qualification

Industry research or benchmarking

Compare safety records

“What are the most reliable oilfield service companies for the Permian Basin?” ChatGPT · 23 Oct 2026

Most reliable oilfield service companies in the Permian Basin =============================================================

The most reliable oilfield service companies in the Permian Basin depend on the type of work you need: pressure pumping, wireline, coiled tubing, artificial lift, well servicing, drilling, or equipment rental. A company that excels at frac operations may not be the best choice for a workover crew or a production-maintenance contract.

For operators and contractors working in the Midland and Delaware basins of West Texas and southeastern New Mexico, I would start with established providers that have substantial operating capacity, regional infrastructure, experienced crews, and a track record of delivering services safely and consistently.

My shortlist of reliable providers

These are the companies I would put on an initial vendor shortlist, based on service capability, Permian presence, scale, and suitability for different operating needs. This is a practical shortlist, not a verified ranking of safety records or customer satisfaction.

1\. Halliburton

Best for broad service coverage and large operations

A strong starting point for hydraulic fracturing, cementing, wireline, drilling services, and integrated completion programs. Its scale is useful for operators needing extensive equipment and technical support.

Website: [halliburton.com](https://www.halliburton.com/?utm_source=chatgpt.com)

2\. Liberty Energy

Best for pressure pumping and completions

A major independent frac provider worth evaluating for unconventional well development. Its operations span the Permian, including New Mexico activity. Recent reported job data also show substantial activity in the Delaware Basin.

July 21, 2026

+1

Website: [libertyenergy.com](https://libertyenergy.com/?utm_source=chatgpt.com)

3\. Patterson-UTI Energy

Best for drilling and integrated land services

Worth considering for contract drilling, pressure pumping, and related completion services. Particularly relevant when coordinating multiple services across a drilling program.

Website: [patenergy.com](https://www.patenergy.com/?utm_source=chatgpt.com)

4\. ProPetro

Best for a Permian-focused frac contractor

A logical bid candidate for operators prioritizing West Texas completion operations. Its service offerings include hydraulic fracturing, cementing, and wireline through its Silvertip business.

ProPetro Holding Corp.

+1

Website: [propetroservices.com](https://www.propetroservices.com/?utm_source=chatgpt.com)

5\. SLB

Best for technical depth and specialized services

A strong candidate for complex well construction, intervention, diagnostics, production optimization, and integrated technical programs. Confirm the specific local service line and crew availability before awarding work.

Website: [slb.com](https://www.slb.com/?utm_source=chatgpt.com)

6\. Ranger Energy Services

Best for workovers and production maintenance

Worth shortlisting for well servicing, workover operations, wireline, and plugging and abandonment. For producing wells, dependable rig availability and experienced crews can matter more than the size of the overall company.

Ken Research

+1

Website: [rangerenergy.com](https://www.rangerenergy.com/?utm_source=chatgpt.com)

7\. Weatherford

Best for artificial lift and production optimization

A strong candidate for artificial lift systems, well intervention, and production optimization. Evaluate its performance against your specific lift method, field conditions, and local service response requirements.

Ken Research

+1

Website: [weatherford.com](https://www.weatherford.com/?utm_source=chatgpt.com)

Strong regional and specialist companies

For specialized work, I would also consider these providers rather than defaulting to a large integrated contractor.

| Company

|

Services to evaluate

Silvertip Completion Services

|

Wireline, perforating, pumpdown, pressure control

|

|

RPC

|

Coiled tubing, wireline, nitrogen, pressure pumping

|

|

Chief Services

|

Acidizing, cementing, remedial pumping

|

|

Reliable Oilfield Services

|

Burner management, fired equipment, safety valves

|

|

Victory Well Servicing

|

Workover rigs and well servicing

|

Sources for service capabilities: [Silvertip](https://www.oilfieldpros.com/listing/silvertip-completion-services?utm_source=chatgpt.com) , [RPC](https://www.rpc.net/?utm_source=chatgpt.com) , [Chief Services](https://chiefservices.com/?utm_source=chatgpt.com) , [Reliable Oilfield Services](https://reliableoilfieldservices.com/about?utm_source=chatgpt.com) , and [Victory Well Servicing](https://www.victorywellservicing.com/?utm_source=chatgpt.com) .

Oilfield Pros

+3

How I would determine which company is truly reliable

Before awarding a contract, I would evaluate each bidder on these criteria:

  • Safety performance: Obtain recent TRIR and DART rates, serious incident history, and operator-specific safety evaluations.
  • Equipment readiness: Ask how many crews and complete equipment packages are available locally, including backup equipment.
  • Response time: Request actual dispatch and mobilization performance for your operating area, including nights and weekends.
  • Execution quality: Review job failures, nonproductive time, repeat work, downtime, and references from comparable operators.
  • Financial and contractual stability: Check insurance, financial capacity, claims history, and contract terms.
  • Local accountability: Identify the named operations manager, field supervisor, and escalation contact—not just a sales representative.

A large fleet alone doesn't establish reliability, and online business ratings are not a substitute for operational performance data.

Let me narrow this down to the best three for your needs

The biggest difference in the recommendation is the service line. Which type of oilfield service are you looking to hire?

1\. What service do you need?

Pressure pumping / frac

Wireline / perforating

Coiled tubing / well intervention

Well servicing / workover

Artificial lift / production

Water hauling, trucking, rentals or roustabout

Multiple service lines

2\. Which part of the basin?

Midland Basin

Delaware Basin

Both Midland and Delaware

3\. What matters most?

Reliability and safety

Lowest total cost

Fast response and availability

Best technical performance

4\. Who are you hiring for?

Operator / producer

Oilfield service company / contractor

Purchasing / vendor qualification

Find my top three

“Who are the best oilfield service companies for the Eagle Ford Shale?” ChatGPT · 23 Oct 2026

Best oilfield service companies for the Eagle Ford Shale ========================================================

The best oilfield service company for the Eagle Ford Shale in South Texas depends on what you need: drilling, hydraulic fracturing, wireline, completions, artificial lift, production chemicals, water management, or workover services.

For operators and contractors working in the Eagle Ford, I would start with established oilfield service providers that have the technical capabilities, equipment, and operational scale to support South Texas activity. I'd also consider regional specialists, which can sometimes offer faster mobilization and more competitive pricing.

Top companies to consider

1\. Halliburton

Best overall for large-scale operations

A strong starting point for hydraulic fracturing, cementing, wireline, completions, and well intervention. Best suited to operators seeking integrated services and large-scale execution capabilities.

Website: [halliburton.com](https://www.halliburton.com/?utm_source=chatgpt.com)

2\. ProFrac

Best for hydraulic fracturing

A leading pressure-pumping provider with a significant presence in the Eagle Ford market. Worth evaluating for frac fleet capacity, pumping reliability, completion efficiency, and contract pricing.

Demand

+1

Website: [profrac.com](https://profrac.com/?utm_source=chatgpt.com)

3\. Patterson-UTI

Best for drilling and completions

Offers drilling and pressure-pumping capabilities. Its NexTier-related operations are among the significant players in Eagle Ford frac capacity, making it a candidate for multi-well development programs.

Demand

+1

Website: [patenergy.com](https://www.patenergy.com/?utm_source=chatgpt.com)

4\. Select Water Solutions

Best for water management

A strong option for water sourcing, transfer, treatment, recycling, and related oilfield logistics. Particularly relevant for operators trying to coordinate water-intensive completion programs across multiple pads.

Website: [selectwater.com](https://www.selectwater.com/?utm_source=chatgpt.com)

5\. GR Energy Services

Best for wireline and completion support

A specialist worth considering for wireline, pumpdown perforating, refrac, and production services. The company specifically identifies South Texas as a service area spanning the Eagle Ford and Austin Chalk.

GR Energy Services

Website: [grenergyservices.com](https://www.grenergyservices.com/?utm_source=chatgpt.com)

6\. Baker Hughes

Best for specialized technology and equipment

Consider for well construction, completion technologies, artificial lift, production optimization, and other technical solutions, depending on the specific product line and local service coverage.

Website: [bakerhughes.com](https://www.bakerhughes.com/?utm_source=chatgpt.com)

Strong regional specialists

For work where local response time, field relationships, and cost matter as much as company size, I would also evaluate these providers.

South Texas Oilfield Solutions

Fluid logistics, transportation, and disposal services across South Texas and the Eagle Ford. [Company website](https://stxofs.com/about/?utm_source=chatgpt.com) .

South Texas Oilfield Solutions, LLC

Tejas Completion Services

Completion-focused services, including pumpdown, acidizing, chemical mixing, and ancillary pumping. [Company website](https://www.tejascompletionservices.com/?utm_source=chatgpt.com) .

Tejas Completion Services

+1

Endurance Lift Solutions

Artificial lift, including rod lift, gas lift, and plunger lift, with service coverage in the Eagle Ford. [Company website](https://endurancelift.com/?utm_source=chatgpt.com) .

Oilfield Pros

Hestia Energy Services

Surface well testing and flowback equipment for Eagle Ford operations. Worth a look for specialized equipment and direct local service. [Company website](https://hestiaenergyservices.com/en?utm_source=chatgpt.com) .

Hestia Energy Services

Which companies are best by service line?

| If you need…

|

Start with

Hydraulic fracturing / frac fleets

|

ProFrac, Halliburton, Patterson-UTI

|

|

Drilling rigs

|

Patterson-UTI, Helmerich & Payne, Nabors

|

|

Wireline / pumpdown

|

GR Energy Services, Halliburton

|

|

Water transfer / recycling / disposal

|

Select Water Solutions, South Texas Oilfield Solutions

|

|

Artificial lift

|

Baker Hughes, Endurance Lift Solutions

|

|

Well testing / flowback

|

Hestia Energy Services

|

|

Integrated services for large operators

|

Halliburton, Baker Hughes

|

These are starting points, not a verified ranking of service quality or current contract availability. The Eagle Ford-specific pressure-pumping market data identifies ProFrac, Halliburton, and NexTier/Patterson-UTI among the leading providers in the basin.

Demand

+1

My recommendation

For a shortlist, I would begin with Halliburton, ProFrac, Patterson-UTI, Select Water Solutions, and GR Energy Services, then compare regional specialists based on the actual job scope. Before awarding work, compare local crew availability, safety performance, equipment condition, response time, references from nearby operators, and the full cost per job.

One question so I can narrow this down: What type of oilfield service are you looking for in the Eagle Ford?

1\. Service type

Hydraulic fracturing / completions

Drilling / rig services

Wireline / pumpdown

Production and well servicing

Water hauling / disposal / environmental

Artificial lift / pumps

General oilfield services

2\. Your objective

Hiring a service company

Finding vendors for an operator

Finding oilfield jobs

Comparing companies for a business opportunity

3\. Preferred area (optional)

Karnes City / Kenedy / Pleasanton

Cotulla / Dilley / Pearsall

Three Rivers / Tilden / south Eagle Ford

All of the Eagle Ford

Find the best matches

“Which oilfield service companies in Texas respond fastest and have crews available?” ChatGPT · 23 Oct 2026

The fastest oilfield service companies in Texas depend heavily on which service you need, where the job is, and whether you need a crew dispatched immediately or a crew scheduled within 24–48 hours. A company with a nearby field office and an on-call crew can often respond faster than a larger provider, even if the larger company has more equipment.

For emergency or short-notice work, I'd prioritize providers operating in the specific Texas basin where your job is located, and contact their dispatch or field operations team rather than relying on a general sales inquiry.

Texas oilfield service companies to call first

These are strong starting points based on published dispatch arrangements, field locations, and stated emergency-response capabilities. I could verify advertised response arrangements, but not each company's live crew availability today.

1. JAZ Energy

Advertises dispatch under 4 hours

Best for field crews, roustabout work, rig-up/rig-down, equipment installation, and facility maintenance in the Permian Basin. Its website advertises 24/7 emergency response and dispatch times under four hours.

JAZ Energy

  • Phone: (432) 563-4000
  • Coverage: Midland and the Permian Basin
  • Website: [jazenergyinc.com](https://jazenergyinc.com/service-areas?utm_source=chatgpt.com)

2. PMI Energy Services

Advertises crews available 24/7

Particularly relevant for tank cleaning, tank and battery work, and certain spill-response and environmental field jobs. PMI says its Midland crews are available around the clock for immediate response.

PMI Energy Services

  • Dispatch: 888-229-3837
  • Coverage: Midland and the Permian Basin
  • Website: [pmi.net/locations/midland](https://pmi.net/locations/midland/?utm_source=chatgpt.com)

3. South Texas Oilfield Solutions

A good first call for vacuum trucks, fluid hauling, disposal services, and tank rentals. The company advertises a fleet of more than 140 trucks and units, plus centralized 24-hour dispatch.

Fluid Logistics Solved

  • 24-hour dispatch: 361-396-1901
  • Coverage: Eagle Ford Shale and South Texas
  • Website: [stxofs.com](https://stxofs.com/?utm_source=chatgpt.com)

4. Drillwell Energy Services

Worth contacting for completion and workover fluids, acid services, and fluid hauling. It operates yards in Odessa and Kenedy and publishes a 24/7 dispatch line.

drillwell

  • 24/7 dispatch: 1-800-660-6155
  • Coverage: West Texas and South Texas
  • Website: [drillwellenergy.com](https://www.drillwellenergy.com/?utm_source=chatgpt.com)

5. WSI

A candidate for wellhead installation, inspection, repair, pressure testing, and emergency field response. WSI has field offices in Midland and Kenedy and advertises 24/7 service for the Permian and Eagle Ford.

WSI

+1

  • Permian operations: (575) 391-8100
  • Dispatch: (575) 800-4264
  • Website: [wsienterprises.com](https://wsienterprises.com/?utm_source=chatgpt.com)

6. Tytan Oilfield Resources

Best suited to instrumentation and electrical work, automation, PLC/SCADA/RTU troubleshooting, and production-site electrical problems. The company advertises 24/7 emergency dispatch and an average two-hour dispatch time in the Permian Basin.

I&E Services Midland TX

  • Dispatch: (432) 425-3908
  • Coverage: Midland and the Permian Basin
  • Website: [tytanu4.com](https://tytanu4.com/?utm_source=chatgpt.com)

How to find out who can actually mobilize now

When you call, ask these four questions:

  1. Do you have a qualified crew available right now?
  2. Where is the crew and equipment physically located?
  3. What is your realistic arrival time at my lease or jobsite?
  4. Can you confirm the crew's qualifications, insurance, operator-required safety credentials, and equipment availability?

A published 24/7 dispatch line does not necessarily mean a crew is uncommitted and ready to roll. Get an explicit mobilization estimate before choosing a vendor.

Let me narrow this to the fastest options for your job

The most useful detail is what type of oilfield service do you need?

  1. Where is the job?

Permian Basin — Midland / Odessa

Eagle Ford / South Texas

Houston / Gulf Coast

East Texas

Anywhere in Texas

2\. What service do you need?

Roustabout / field labor

Well servicing / workover

Welding / fabrication / construction

Vacuum trucks / fluid hauling

Electrical / instrumentation / automation

Wellhead / pressure control

Equipment rental / hotshot

Other oilfield service

3\. When must they arrive?

Immediately / emergency callout

Within 24 hours

Within 48 hours

Within a week

4\. Crew size (optional)

Any available crew

1–3 workers

4–10 workers

More than 10 workers

Find matching companies

With those details, I can narrow the list to the most relevant contractors and their direct dispatch numbers instead of giving you a generic statewide list.

“Which family-owned or locally owned oilfield service companies in Texas do operators trust?” ChatGPT · 23 Oct 2026

Texas has a deep bench of independent oilfield service companies, but the ones operators tend to trust are not necessarily the biggest or most heavily marketed. The strongest candidates usually have a proven safety record, reliable equipment, experienced field crews, fast response times, and a reputation for standing behind their work when a job goes sideways.

One important distinction: operator trust is service-line-specific. A family-owned pressure-pumping company may be excellent in the Permian but have little relevance to a drilling contractor in the Eagle Ford or a production operator in East Texas.

Here’s how I’d build a shortlist of Texas-owned or Texas-rooted service companies, with an emphasis on established independent businesses rather than just the largest oilfield brands.

Shortlist: Texas-owned and family-operated oilfield service companies

These are credible starting points based on documented ownership, longevity, service capabilities, and Texas operating presence. This is not a verified ranking of operator satisfaction; public information does not establish which vendors are most trusted by operators across the state.

1\. D&B Oilfield Services

Yorktown, South Texas, Central Texas and Permian Basin

A strong candidate for operators needing practical, multi-service field support. Family-owned since its founding in 1982, with services including BOP nipple-up and testing, casing services, high-pressure washing, rentals, and flowback and well testing through its sister business.

Oilfield Services in Texas

[Company website](https://dboilfieldtx.com/about-us/?utm_source=chatgpt.com)

2\. Mustang Wireline Services

Wichita Falls, North Texas and Southern Oklahoma

A family-owned independent focused on cased-hole wireline, including perforating, logging and pipe recovery. Worth evaluating for operators working the Barnett Shale and surrounding North Texas region.

mustangwireline.com

[Company website](https://www.mustangwireline.com/?utm_source=chatgpt.com)

3\. Adcock Pumping Co.

Ozona, Big Lake and surrounding West Texas counties

A third-generation family business established in 1975. Its focus is ongoing production and lease operations, including contract pumping, waterfloods, plunger lifts, glycol and amine units, and disposal facilities. A good fit to investigate for smaller and mid-sized producers needing local production support.

adcockpumping.com

+1

[Company website](https://www.adcockpumping.com/about-us?utm_source=chatgpt.com)

4\. Asher Oilfield Services

Texas and Oklahoma operations

An established, privately operated service provider offering slickline, braided line, swabbing, fishing, flowback and related well-intervention work. The company's ownership changed in 2018, so I'd classify it as an independent operator rather than assume it remains family-owned.

asheroilfield.com

[Company website](https://asheroilfield.com/about.html?utm_source=chatgpt.com)

5\. W.M. Dewey & Son

Houston and regional oilfield logistics

A long-established, family-operated business specializing in oil-country tubular goods transportation, pipe storage and logistics. Particularly relevant when reliable delivery, equipment availability and safe handling of casing and tubing are critical.

W.M. Dewey & Son, Inc.

+1

[Company website](https://wmdewey.com/?utm_source=chatgpt.com)

6\. Premier Tank Truck Service

Texas regional operations

A family-owned business operating since 2003, with 24/7 fluid hauling and oilfield support. Services include fresh and produced water hauling, drilling mud transport, frac tanks, vacuum trucks and winch trucks. Relevant for drilling, completions and production logistics.

premiertanktrucks.com

[Company website](https://www.premiertanktrucks.com/?utm_source=chatgpt.com)

7\. Bowman's Oilfield Service

East Texas

A family-owned contract pumping company with more than 20 years in business, serving multiple East Texas counties. Worth considering for local production operations where consistent field coverage and direct communication matter.

Bowman's Oilfield Service, LLC

[Company website](https://www.bowmansoilfieldservices.com/?utm_source=chatgpt.com)

8\. MASH Oilfield Services

North Texas and regional Texas projects

A family-owned business launched in 2014, with capabilities in plugging and abandonment, hydrostatic testing, well servicing, roustabout work, flatbed trucking and water hauling. Particularly relevant to mature-well operations and abandonment projects.

MASH Oilfield Services

[Company website](https://mashoilfieldservices.com/about-us?utm_source=chatgpt.com)

Which companies would I prioritize?

The right shortlist depends on what you need done.

| If you're sourcing…

|

Start with

Flowback, well testing and field rentals

|

D&B Oilfield Services

|

|

Cased-hole wireline and perforating

|

Mustang Wireline Services

|

|

Lease operations and production pumping

|

Adcock Pumping

|

|

Pipe hauling and logistics

|

W.M. Dewey & Son

|

|

Water, mud and fluid hauling

|

Premier Tank Truck Service

|

|

Plugging and abandonment

|

MASH Oilfield Services

|

|

East Texas contract pumping

|

Bowman's Oilfield Service

|

How to tell whether operators actually trust a vendor

Before awarding work, I would check five things:

  • Operator references: Ask for two or three references from operators running similar wells in the same basin, ideally with repeat work over multiple years.
  • Safety performance: Request current EMR, TRIR, OSHA records where applicable, insurance certificates, and operator-specific prequalification status.
  • Field execution: Ask about response times, equipment uptime, crew experience, maintenance practices and how service failures are handled.
  • Financial and operational stability: Verify the company has sufficient equipment, working capital and staffing to support your expected workload.
  • Ownership and local accountability: Confirm who owns the business today, who makes field-level decisions, and whether a local manager can resolve problems without corporate escalation.

A company's own website is useful for verifying its ownership claims and service capabilities, but it isn't independent evidence that operators endorse it.

Let’s narrow this to the right Texas market

Which type of oilfield service companies are you most interested in?

1\. Which part of Texas?

Permian Basin — Midland, Odessa, West Texas

Eagle Ford and South Texas

East Texas and Ark-La-Tex

North Texas

Statewide

2\. What service line?

Production, pulling units and well servicing

Wireline, slickline and perforating

Pressure pumping and completions

Flowback and well testing

Trucking, water hauling and logistics

Plugging, abandonment and environmental services

All service lines

3\. What kind of ownership?

Small to midsize, locally controlled businesses

Multi-generation family-owned companies specifically

Larger privately held regional companies

Find the best-fit companies

With those details, I can focus on the companies most relevant to your operating area and distinguish genuinely local, family-controlled businesses from larger providers that simply have a Texas office.

How AI Rankings work

Real answers, counted

We asked ChatGPT (web search on, United States) each of the 8 buyer questions 3 times: 24 answers, collected 23 Oct 2026.

Answer Share is the share of those answers that name a company at least once. Answer Rank is where the company shows up when it is named (#1 = named first), averaged. Question Reach is how many of the buyer questions it appears for.

On the Answer Map, the lines cross at 50% Answer Share and Answer Rank #3. Leaders are named in at least half the answers and near the top; Niche Picks are named less often but early; Recognized are named often but further down; On the Radar are named some of the time, further down. These labels describe ChatGPT's answers, not company quality.

Every company listed was matched to its own website by written rules and automated checks; some identity matches are reviewed by our team. Names we could not match to a real business are left out. No company is added, removed or reordered to favour anyone, and no company can pay to appear.

Other markets

Oilfield Service Companies: zoom in or out

ChatGPT names different companies nationwide, statewide and city by city.

Nationwide

Other states

Highlighted markets are live. The rest are on the weekly tracking schedule.