SEI Oilfield Services | 4055 International Plaza, Suite 410 | Fort Worth, Texas 76109
Phone : (817) 737-8500 | Fax: (817) 731-3400

Who We Are

Sitton Enterprises was founded in 1996 and incorporated in 1998 by Jeffrey Sitton, a lifelong oilfield worker. From the beginning, Sitton Enterprises set out to “raise the standard” for oilfield labor and began providing excellent service to energy companies in the Barnett Shale. Although Mr. Sitton opened his doors with a very small fleet of equipment and employees, the company quickly became known by its field name “SEI Oilfield Services” and grew from only 2 employees to well over 200 within the first decade of operations. The company has had the privilege of expanding even further to serve its customers over the years, and currently has thriving operations throughout the Barnett, Eagle Ford, and Utica shales.

SEI’s standards remain impeccably high, and we continually make investments in our employees, our safety program, and our equipment. Our years of experience have taught us to provide oilfield services at the level that you deserve, with the timeliness that you require, and with the quality that you expect. Our work is meticulously inspected by a strong network of safety professionals and field managers; and they ensure that each job is completed to all construction, industrial, and safety standards. Our chief priority is maintaining a safe and productive work environment for our highly valued employees and customers. Rest assured that SEI Oilfield Services employs every opportunity to serve our customers, develop our employees, and achieve excellence in everything that we do.

We proudly utilize the following organizations and services in order to provide outstanding service to our customers and staff:

A Word From Our Owner

“At SEI, we not only provide the quality of work that is to be expected from our many years of experience in the field; but we also complete it with a level of expertise that gives you confidence and trust that you can rely on us everytime that we serve you. As our history has proven time and again, we can work with you and your company to help attain your business goals and provide an invaluable service that is always to your satisfaction. You’ll come to find that at SEI, we not only get the job done… “

"We get it done right!" - Jeff Sitton



At SEI, every job, large or small, is treated with the highest level of attention and professionalism. Each job is meticulously inspected to ensure that no detail has been ignored.


We understand that clear communication is vital to ensure that your standards are met during every phase of the job. That’s why we provide multiple points of contact to each customer and uphold a high standard of communication within our team.


At SEI, we heavily invest time, research, and resources into our safety program. Our integrated approach to safety combines the latest technology, research, and equipment to ensure that our employees have the tools that they need to empower themselves to be safe.


In the oilfield, there is nothing more important than experience. SEI is privileged to employ a management team with combined experience of over a century, and we employ that knowledge and expertise to every decision of our business. With over 17 years of practice and growth as a company, you can rest assured that our skills are established and advanced.


SEI Oilfield Services employs a large management staff to supervise safety, general site practices, and overall performance. At SEI, you’ll find that our field management team is both knowledgeable and courteous, and they’ll work with you every step of the way to ensure that each job meets your satisfaction.


We employ a talented staff of oilfield workers who are dedicated to delivering excellent work that they can be proud of. Our team is highly qualified and receives extensive training, coaching, and supervision to ensure that they continually grow in efficiency and quality.


Our programs acknowledge that the oilfield presents situations that cannot be appropriately addressed in “cookie-cutter” training courses. Therefore, we tailor our training to the demands of this industry and its ever-changing environment. We draw on the vast experience of our field supervisors and management team to develop job, task, and site-specific training that ensures safety, quality, and efficiency.


We equip our crews with top-of-the-line trucks, tools, and equipment so that they can perform reliable work with the utmost level of proficiency and personal protection. Our sizable fleet of trucks, trailers, and heavy equipment is fully equipped and thoroughly maintained to meet your needs.