Drilling & Completion Engineering

Sierra’s wealth of experienced independent consultants and engineers are highly qualified to design and implement wellbore construction programs ranging in depths from 1,000 ft to 20,000 ft. We will connect you with independent consultants that have drilling-completion experience in the U.S. Gulf Coast, Texas, Oklahoma, Louisiana, New Mexico, Colorado, Kansas, Wyoming, and North Dakota.

Contacts

  • Permian Basin - Patrick Drennon
    10 Desta Drive, # 260E
    Midland, Texas 79705
    Office: (432)-683-8000
    Fax: (432)-683-8250
  • Well Completions - Todd Williams
    10 Desta Drive, # 260E
    Midland, Texas 79705
    Office: (432)-683-8000
    Fax: (432)-683-8250
  • Mid-Continent Rockies - Mike Jolley
    3101 S. Lakeside Dr.
    Oklahoma City, OK 73179
    Office: (405)-843-5566
    Fax: (405)-843-5666
  • Gulf Coast Drilling Operations
    Blake Patton, Allan Moore, Rick Daab
    363 N. Sam Houston Pky E, Ste 1100
    Houston, Texas 77060
    Office: (281)-448-3858
    Fax: (281)-448-3868