What Does C Do?

Total employees0
HeadquartersHouston
FoundedN/A

C&J Energy Services Inc. was a prominent independent provider of hydraulic fracturing, coiled tubing, cased-hole wireline, and other well completion and intervention services for oil and gas exploration and production companies. Operating primarily in North America's onshore basins, the company offered a comprehensive suite of services designed to optimize well production. In 2019, C&J Energy Services merged with Keane Group to form NexTier Oilfield Solutions, which later merged with Patterson-UTI in 2023. This profile reflects C&J Energy Services as it operated historically.

Where Is C's Headquarters?

HQ Function

Served as the central corporate office, overseeing strategic planning, financial management, human resources, legal, and administrative support for all of C&J's North American operations before its mergers.

Notable Features:

The headquarters likely consisted of modern office facilities designed to support its corporate functions. The company's more notable 'features' were its extensive network of field offices and advanced fleet of well servicing equipment.

Work Culture:

Historically, the work culture at C&J Energy Services was characterized by a strong focus on operational excellence, safety, customer service, and innovation within the fast-paced and demanding oilfield services sector.

HQ Significance:

The Houston headquarters was pivotal for coordinating the company's widespread operations, managing growth, and navigating the complexities of the energy market during its tenure as a leading independent service provider.

Values Reflected in HQ: The headquarters aimed to support values of efficiency, industry leadership, and sound corporate governance. The company's commitment to safety and operational performance was primarily demonstrated in its field activities.

Location:

C&J Energy Services' operations were primarily concentrated in North America. The company had a significant presence across major U.S. onshore oil and gas basins, including the Permian Basin, Eagle Ford Shale, Haynesville Shale, Marcellus Shale, and Utica Shale, among others. It also historically conducted operations in Canada. The company did not have a widespread global operational footprint beyond these North American activities.

Street Address:

3990 Rogerdale Road

City:

Houston

State/Province:

Texas

Country:

USA

Where Else Does C Operate Around the World?

Midland, Texas, USA

Address: Regional Operations Hub (Specific street addresses varied for field offices)

To provide direct, localized support for exploration and production activities in the Permian Basin, ensuring rapid deployment of services and tailored solutions to customer needs in this high-demand area.

Various locations in U.S. Shale Plays (e.g., Eagle Ford, Haynesville, Marcellus, Utica), USA

Address: Field Offices and Service Centers

To ensure operational proximity to client well sites, enabling efficient service delivery, equipment maintenance, and logistical support tailored to the specific geological and operational challenges of each basin.

Buying Intent Signals for C

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading C? Meet the Executive Team

As of April 2025, C' leadership includes:

Don J. Gawick - Former President and Chief Executive Officer
Randy McMullen - Former Executive Vice President and Chief Financial Officer
Danielle Hunter - Former Executive Vice President, General Counsel, Chief Risk Officer & Secretary
Mark Cashiola - Former Senior Vice President and Chief Accounting Officer

Who's Investing in C?

C has been backed by several prominent investors over the years, including:

FMR LLC (Fidelity Management & Research) (Significant pre-merger institutional holder)
BlackRock, Inc. (Significant pre-merger institutional holder)
The Vanguard Group (Significant pre-merger institutional holder)
Nabors Industries Ltd. (Historically, following certain asset transactions)

What Leadership Changes Has C Seen Recently?

Hire0
Exits0

C&J Energy Services Inc. merged with Keane Group in 2019 to form NexTier Oilfield Solutions. NexTier subsequently merged with Patterson-UTI in 2023. As C&J Energy Services Inc. has not operated as a standalone entity for several years, there have been no executive new hires or exits directly attributable to 'C&J Energy Services Inc.' in the last 12 months. Any recent executive changes would be within the context of the successor company, Patterson-UTI.

What Technology (Tech Stack) Is Used byC?

Discover the tools C uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

C Email Formats and Examples

Historically, C&J Energy Services Inc. (cjenergy.com domain) likely used common corporate email address patterns. While the domain is no longer in active use by the original company, typical formats included combinations of first name, last name, and initials.

[first_initial][last]@cjenergy.com

Format

jdoe@cjenergy.com

Example

0 (domain no longer active for C&J Energy Services)%

Success rate

What's the Latest News About C?

PR Newswire • October 17, 2019

Keane Group and C&J Energy Services Announce Completion of Merger of Equals, Creating NexTier Oilfield Solutions

Keane Group Inc. and C&J Energy Services, Inc. announced the successful completion of their all-stock merger of equals. The combined company was renamed NexTier Oilfield Solutions Inc. and began trading on the New York Stock Exchange under the ticker symbol 'NEX', creating a leading U.S. well completion and production services provider....more

GlobeNewswire • June 17, 2019

Keane and C&J to Combine in Merger of Equals to Create Leading U.S. Well Completion Services Provider

C&J Energy Services and Keane Group Inc. announced they entered into a definitive agreement to combine in an all-stock merger of equals. The transaction was intended to create a new leader in U.S. well completion and production services with increased scale and density across a diverse U.S. footprint....more

Reuters • March 18, 2015

C&J Energy Services completes acquisition of Nabors' unit

C&J Energy Services Ltd said it completed the acquisition of Nabors Industries Ltd's completion and production businesses in the United States and Canada. This acquisition significantly expanded C&J's scale, service offerings, and geographic footprint....more

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