D&L Oil Tools
Packing quality and service into everything we do
D&L Oil Tools designs, manufactures, and assembles downhole equipment for customers in both domestic and international markets. Headquartered in Tulsa, Oklahoma with distribution facilities in Midland TX, Pleasanton TX and Williston ND, our tradition is one of quality, affordability, customer service, and community investment.
High quality equipment, customer satisfaction, and the well-being of our employees are the cornerstones of our business. We are devoted to solving customers’ problems and enriching the lives of our employees. These core values have kept us independent and financially sound for well over a quarter of a century. Our success is driven by our ability to provide custom designed equipment and remain flexible in an ever-changing industry.
D&L’s Quality Management System has earned the API Spec Q1 certification from the American Petroleum Institute. Additionally, D&L has earned an 11D1 Monogram License for Packers and Bridge Plugs, an API-5B license for Casing and Tubing threads, and an API-7-2 license for Rotary Shouldered Connection threads. These demonstrate our unwavering commitment to maintaining the highest quality standards.
D&L is honored to be part of an elite group of manufacturers with these certifications, and we are proud of our team for their continued effort and dedication in achieving and maintaining them.
As our operation continues to expand in size and increase in number, we remain committed to providing the highest quality equipment and customer service. Thank you for being a part of the D&L family.
Certifications
D&L’s Quality Management System (QMS) is registered under API Spec Q1 and International Standard ISO 9001:2015 Quality Management Systems Requirements. Our scope of registration includes the Design, Manufacture, and Sale of Downhole Oilfield Equipment. Additionally, D&L was awarded and maintains an API Spec. 11D1 Monogram license for Packers and Bridge Plugs, an API-5B license for Casing and Tubing threads, and an API-7-2 license for Rotary Shouldered Connection threads.
D&L Oil Tools has a rating of A+ with the Better Business Bureau, and meets Oklahoma’s OSHA Standard Requirements and Department of Environmental Quality Requirements.
Business Management System Policy
D & L Manufacturing is dedicated to achieving excellence and profitability through the continuous improvement of our business processes and by providing products that satisfy the needs and expectations of our customers.
Management Team

Lee Eslicker (center)
President & Chief Executive
Dan Eslicker (left)
Chief Operating Officer
Casey Bingham (right)
Chief Financial Officer
Heath Bringham (not pictured)
Vice President, Engineering & Technical Services
Bow Buckner (not pictured)
Vice President, Sales
Jeff Barnes (not pictured)
Vice President, Manufacturing Process
Sales Team
Engineering Team
Heath Bringham
Vice President, Engineering & Technical Services
Kevin Plunkett
Engineering Manager
Jeremy Johnson
Senior Design Engineer
Emilio Visaez
Design Engineer II
Dalton McKeon
Materials Engineer
Main: (800) 441-3504 • Engineering Hotline: (844) 252-9383
COMMUNITY INVOLVEMENT
D&L Oil Tools is a proud supporter of the community through sponsorship and volunteerism. A few of the organizations and events we support include:
- Alzheimer’s Association – Memory Gala
- American Heart Association – Heart Walk, Go Red – Executive Leadership Team
- The Center for Individuals with Physical Challenges – The Center Experience, Board Member
- Child Abuse Network – Candlelight Ball, Superhero Challenge, Board Member
- Domestic Violence Intervention Services (DVIS), Board Member, Emeritus Board Members
- Emergency Infant Services
- Eugene Field Elementary School
- Flight Night
- Odessa Chamber of Commerce
- Oilfield Helping Hands
- Parent Child Center – Toyland Ball, Board Member
- Salvation Army – Toys for Tots, Advisory Board Member
- Scott Carter Foundation
- Tulsa Day Center for the Homeless – Heart of Henry, Home Runs for the Homeless, Board Member
- Tulsa Girls Art School, Board Member
- Tulsa Press Club
- Tulsa Area United Way, Board Member, Campaign Cabinet
- Walt Whitman Teaching Garden
- Will Rogers Memorial Benefit
We also support our community by sponsoring:
- Many youth team sports (softball & baseball teams)
- Boy Scout Troop 520
- Two Sprint Cars (David Baker, Jr. & Jason Collins)

TRANSPARENCY IN COVERAGE
The Machine-Readable Files required by The Transparency in Coverage rule of the United States Departments of Health and Human Services, Labor and Treasury for the health plan of D&L Oil Tools are created and published on behalf of D&L Oil Tools by UMR and HealthSCOPE Benefits, through UnitedHealthcare. Please click below to access the Machine-Readable Files: