Company lists · Data refreshed November 2026

Top 18 Core drilling and logging services based in Conroe, United States

RevenueBase identified 26 company matches for core drilling and logging services associated with Conroe, United States as of November 2026 and tracks 1,305 professional contacts across them, including 345 with verified work emails. Across the United States, Houston is the largest hub for this category (124 companies); Conroe has 26.

This list covers company matches for core drilling and logging services associated with Conroe, 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 6, 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 6, 2026 How this list was built
26Companies
1,305Contacts tracked
345Verified emails
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The 18 largest core drilling and logging services based in Conroe, United States

Ranked by team size
Top 18 of 26 company matches for core drilling and logging services based in Conroe, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchConroe, TX, United StatesHQ recorded Nov 6, 2026201-500259 contacts →

Exact match

“ProDirectional was established in 2001 by experienced drilling industry professionals who believed the oil and gas services market was lacking a directional services company that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202651-200256 contacts →

Exact match

“IPS is an integrated oilfield service company with over 20 years in the business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchConroe, TX, United StatesHQ recorded Nov 6, 2026501-1,000234 contacts →

Exact match

“Visit us at MS Directional”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchConroe, TX, United StatesHQ recorded Nov 6, 2026501-1,000225 contacts →

Exact match

“For more than 30 years, MS Directional, a Patterson-UTI company, has led the way in directional drilling services across North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchConroe, TX, United StatesHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“Scout Downhole was founded in 2009 and provides innovative downhole drilling technologies, high-quality manufacturing, and unparalleled customer service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“GEFCO is a world leader in the water well drilling industry, manufacturing portable drilling rigs and related equipment for the water well, environmental, groundwater monitoring…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Arco Tech Drilling provides a comprehensive line of power sections to deliver maximum value through enhanced performance, quicker lead times, and reduced headaches to support your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchConroe, TX, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Dyno-Flo, LLC provides an optimization approach to the Drilling and coil tubing motor Dynamometer market, pre and post well.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchConroe, TX, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“AUSTRAL Integrated Services is a Conventional and Non-Conventional Directional Drilling Service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchConroe, TX, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Apex MWD was founded to address a growing and specialized market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Kingsley Directional LLC is a leading Well Drilling Contractor in the Houston, Texas area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“With over 100 years of experience, our team deliver efficient coring projects for clients, which help them maximize well production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“The Leader in conventional core acquisition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchConroe, TX, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“KAMBI USA LLC, is a service company dedicated to measurement while drilling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchConroe, TX, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Quickly becoming the #1 independent coring company, US Coring delivers proven tier-one coring technology and expert service throughout North America in virtually every application…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Environmental Crossings, Inc is a horizontal directional drilling industry leader with 16 years of directional drilling experience and over HDD crossings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchConroe, TX, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Apex Fabrication Solutions is a leading service partner that provides solutions for getting the most life out of your drilling tool.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202651-2001 contacts →

Exact match

“With over 30 years of experience in the industry, MS Energy Services is ranked as a leading independent directional drilling services company with an established presence in most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 26 core drilling and logging services based in Conroe, United States

See the full list, filter by size, metro and specialty, and access 345 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Core drilling and logging services based in Conroe, United States at a glance

As of Nov 6, 2026
26.4%Verified-email coverage
50.2Average contacts per company
11-50Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
8
51-200
6
201-500
3
501-1,000
2

Email recency for this list is measured across the whole United States list rather than for Conroe, so it is reported there. Company counts and contact totals on this page are exact for Conroe, over 26 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 Conroe, United States whose business descriptions match “core drilling and logging services” 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 345 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 6, 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.

Core drilling and logging services by metro in the United States

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 “core drilling and logging services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many core drilling and logging services are there based in Conroe, United States?

RevenueBase identified 26 company matches for core drilling and logging services associated with Conroe, 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?

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

Which city in the United States has the most core drilling and logging services?

Houston leads the United States with 124 company records, followed by Midland (55) and Conroe (26).

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 345 professional contacts with verified work emails tracked across these 26 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 6, 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.