Company lists · Data refreshed November 2026

Top 25 Oil and gas producers based in the United States

RevenueBase identified 683 company matches for oil and gas producers associated with the United States as of November 2026 and tracks 120,687 professional contacts across them, including 31,670 with verified work emails. Houston is the largest hub.

This list covers company matches for oil and gas producers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 4, 2026 How this list was built
683Companies
120,687Contacts tracked
31,670Verified emails
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The 25 largest oil and gas producers based in the United States

Ranked by team size
Top 25 of 683 company matches for oil and gas producers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, CA, United StatesHQ recorded Nov 4, 202610001+64,984 contacts →

Exact match

“Our greatest resource is our people.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026n/a5,544 contacts →

Exact match

“We are an independent oil and natural gas acquisition, exploitation and exploration company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 4, 20261,001-5,0004,669 contacts →

Exact match

“EOG Resources, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026n/a3,868 contacts →

Exact match

“Murphy Oil Corporation is a global independent oil and natural gas exploration and production company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchThe Woodlands, TX, United StatesHQ recorded Nov 4, 20261,001-5,0003,694 contacts →

Exact match

“Anadarko is among the world’s largest independent oil and natural gas exploration and production companies, with corporate offices in The Woodlands, Texas.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Nov 4, 20261,001-5,0002,471 contacts →

Exact match

“SM Energy Company is an independent energy company focused on the exploration, exploitation, development, acquisition, and production of natural gas and crude oil in the United…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchMidland, TX, United StatesHQ recorded Nov 4, 20261,001-5,0002,074 contacts →

Exact match

“XTO Energy Inc, a subsidiary of Exxon Mobil Corporation, is a leading natural gas and oil producer in the U.S.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Nov 4, 202610001+1,610 contacts →

Exact match

“Founded in 1919, Halliburton is one of the world’s largest providers of products and services to the energy industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchOklahoma City, TX, United StatesHQ recorded Nov 4, 20261,001-5,0001,505 contacts →

Exact match

“Continental Resources, Inc.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchSpring, TX, United StatesHQ recorded Nov 4, 2026501-1,0001,436 contacts →

Exact match

“We are energy.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 4, 20261,001-5,0001,366 contacts →

Exact match

“FET (Forum Energy Technologies, Inc.) is a global company, serving the crude oil, natural gas, and renewable energy industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchDenver, TX, United StatesHQ recorded Nov 4, 20261,001-5,0001,301 contacts →

Exact match

“We’re one of the largest producers of oil and natural gas in North America, with a focused portfolio in the U.S.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchHouston, CO, United StatesHQ recorded Nov 4, 20261,001-5,0001,298 contacts →

Exact match

“WE ARE NOBLE.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchSan Antonio, TX, United StatesHQ recorded Nov 4, 20261,001-5,000852 contacts →

Exact match

“Pioneer Energy Services is now Patterson-UTI”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchTulsa, OK, United StatesHQ recorded Nov 4, 202651-200513 contacts →

Exact match

“Unit Corporation is a Tulsa-based publicly held energy company engaged through its subsidiary, Unit Petroleum Company, in the exploration for and production of oil and natural…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchDallas, TX, United StatesHQ recorded Nov 4, 2026201-500505 contacts →

Exact match

“Matador Resources Company (“Matador”) is a Dallas-based, well established, publicly traded,(NYSE:MTDR), independent energy company engaged in exploration, development, production…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026501-1,000463 contacts →

Exact match

“Crescent is a differentiated energy company committed to delivering value through a disciplined, returns-driven growth through acquisition strategy and consistent return of…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026201-500450 contacts →

Exact match

“EnerVest is a top-tier, low-cost oil and natural gas operating company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchMidland, NM, United StatesHQ recorded Nov 4, 20261,001-5,000435 contacts →

Exact match

“ConocoPhillips has completed its acquisition of Concho Resources.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchDenver, TX, United StatesHQ recorded Nov 4, 2026501-1,000423 contacts →

Exact match

“The merger between Cimarex Energy and Cabot Oil & Gas was completed on October 1, 2021, creating the new E&P company, Coterra Energy.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United StatesHQ recorded Nov 4, 202651-200408 contacts →

Exact match

“EXCO Resources is an oil and natural gas company engaged in the acquisition, development and exploitation of onshore North American oil and natural gas properties.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 4, 2026201-500366 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 4, 202651-200339 contacts →

Exact match

“Vaalco Energy is a Houston-based independent energy company principally engaged in the acquisition, exploration, development and production of crude oil and natural gas.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchPocola, OK, United StatesHQ recorded Nov 4, 2026201-500336 contacts →

Exact match

“NABORS DRILLING USA is an oil & energy company based out of 1803 N GRAY ST, POCOLA, Oklahoma, United States.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchOklahoma City, OH, United StatesHQ recorded Nov 4, 2026201-500317 contacts →

Exact match

“Gulfport is an independent natural gas-weighted exploration and production company focused on the exploration, acquisition and production of natural gas, crude oil and NGL in the…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 683 oil and gas producers based in the United States

See the full list, filter by size, metro and specialty, and access 31,670 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas producers based in the United States at a glance

As of Nov 4, 2026
26.2%Verified-email coverage
176.7Average contacts per company
11-50Median size (employees)
16.8%Largest-city concentration · Houston
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
284
11-50
238
51-200
102
201-500
26
501-1,000
9
1,001-5,000
19
5,001-10,000
1
10001+
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 683 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “oil and gas producers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 31,670 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas producers are there based in the United States?

RevenueBase identified 683 company matches for oil and gas producers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Chevron tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas producers?

Houston leads with 115 company records, followed by Dallas (50) and Oklahoma City (32).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 31,670 professional contacts with verified work emails tracked across these 683 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.