We are a privately owned expert oil Engineering firm with over 30 years of expertise. We have offices in Longview TX and Houston TX with projects across the USA. Guice is a highly sought after Engineering team of highly talented engineers, technicians and drafters. API Category III & IV Inspections and Certifications, Derrick and Mast Reengineering, Substructure Design, Redesign and Upgrading, Professional Consulting Services, Custom Engineering Projects, On-site Emergency Troubleshooting.

Highlights, Specialties & Features

  • Of drilling contractors and oil firms since 1982.
  • We are an Engineering and Safety technology firm.

Professional Associations & Certifications

  • IADC

Contact Details

  Website
  Person Walter Lee Guice
  City Kilgore, TX
  Zip Code 75662
  Address 2105 E. Highway 31
  Phone Number (903) 985-8160

Business Representative

Walter Lee Guice

Owner/ President/ Engineer

Guice Engineering was created by Dr. W. Lee Guice, PE, out of his passion for pairing Great Engineering with Common Sense. His incredible communication skills, high integrity and commitment to project success have grown the company to what it is today. Guice is a highly sought after Engineering team of highly talented engineers, technicians and drafters and with unparalleled expertise and service born from this leadership.

Products & Services

Guice Fall Protection Arm

Call for Details! 903-757-4701
Guice Fall Protection Arm

Guice Fall Protection Arms come in 4 ft or 5 ft sizes.
Supports an OSHA mandated 5, 000 lb load.
Can be shipped anywhere in the US.
Your team can custom mount the arm to best meet your needs (typically mounted on the crown beneath the platform) , readily adapts to various derricks.
Sealed mount stops for desired position to keep load point centered above monkey board.


Guice Razor Ramp (Work-over Ramp)

Guice Razor Ramp (Work-over Ramp)

Guice Razor Ramp allows a 98 104 drilling rig to work on deeper holes with higher well-head or BOP stacks.
Minimizes the approach area, maneuvering area, and amount of equipment required on well site.
Designed and built in the USA by American labor and from USA manufactured steel.
Net lifting load on the hydraulics 3000 PSI rating.
Includes a folding work/ access platform along the operator's side of the entire ramp.
Operating rated pressure at 1500-1700; dependent on rig.
Net lifting load/capacity rated 130k.
Custom features can be added based on preferences.

Photo Book

From Our Website

Our knowledgeable staff has extensive oilfield experience. The person you see doing your inspection is likely the one who will be designing your next project. Guice has been a key part of the design and inspection service on thousands of rigs across the USA. You can trust Guice to know the code thoroughly and inspect your masts, derricks and structures so that your operation is efficient and safe. Guice Oilfieldhas a reputation of success and a great deal of our business isrepeat business. Our service, our products and our employees are professional, knowledgeable and have continued to demonstrate great service to our valuable clients.


Guice Oilfieldhas a reputation of success. Most of our business is repeat business. Our services, products and employees are professional, knowledgeable and have continued to demonstrate exemplary service to our valuable clients. Our company was created by Dr. W. Lee Guice, PE, out of his passion for pairing Great Engineering with Common Sense. His aptitude for communication and commitment to project success, have grown the company into what it is today. Guice Oilfieldis a highly sought after Engineering Team of talented engineers, field technicians and drafters.


Call Our Office at 903-985-8160 We are the most knowledgeable rig design firm for your oilfield job. Our API experts offer both education and real world oilfield experience. The person you see doing your inspection is likely the one. Rig Emergency and Rig Repair If you have a rig emergency, Call Guice! Guice Oilfield will take a comprehensive look at your rig, troubleshoot problems, and provide a solution for optimal performance. We are the leader in assessing rig. Guice Oilfield is a full-service fabrication shop!