Clients
Our dedicated staff of professional petroleum engineers and geologists provides our clients with a wide range of experience. Our services meet or exceed the needs of our clients who represent the entire spectrum of the petroleum industry including investors, financial institutions, integrated oil companies, independent operators, attorneys and governmental agencies.
LKA’s reports are recognized and respected by major financial institutions and used as a basis for petroleum company mergers, purchases, sales, financing, and for registration purposes with financial and regulatory authorities throughout the world. Our client list ranges from international oil companies to individual investors.
Operators
Adams Affiliates LLC
Arkoma Operations, LLC
Berry Ventures, Inc.
Chaparral Energy, LLC
Chesapeake Energy Corporation
Comstock Resources, Inc.
Confed Oil Inc.
Davis Operating Company
EXCO Resources, Inc.
Fletcher Petroleum
Helmerich & Payne, Inc.
Kaiser – Francis Oil Company
KimRose Operating Company, LLC
Las Campanas Energy, LLC
Mako Resources, LLC
Nadel & Gussman Energy, LLC
North Coast Energy, Inc.
Oxley Energy, LLC
Petroglyph Energy, Inc.
Positive Energy, LLC
SandRidge Energy, Inc.
Scissortail Energy, LLC
Sinochem Petroleum E&P Co. Ltd.
Tag Team Resources, LLC
Tapstone Energy, LLC
Troy Energy Exploration and Production, LLC
Ward Petroleum Corporation
William K. Warren Foundation
Warren America Oil Company
International, Federal and State Organizations
Choctaw Tribe of Oklahoma
District Court of Tulsa County, Oklahoma
Osage Nation
U.S. Army Corps of Engineers
Pipelines and Utilities
Access Midstream Partnership, LLC
Citizen Utility Company
CMS Field Services
Kansas Gas Supply
Kentucky Natural Gas Corp
Lower Colorado River Authority
Natural Gas Clearing House
Northern Indiana Public Service (NIPSCO)
ONEOK, Inc.
Superior Pipeline
Transok, LLC
Trident NGL Inc.
UCG Storage, Inc.
US Gas Holdings LLC
Willbros Butler Engineers, Inc.
Williams Field Services
Energy Banks and Financial Groups
Ableco Finance LLC
Banks IV Kansas, NA
Bank of Oklahoma
Cerebus Capital Management, LP
Commerce Bank
First Liberty Bank
Harbinger Group Inc.
IBC Bank
KKR Financial Services Co.
Metropolitan Royalty Corporation
Nations Bank N.A.
Northern Trust Bank
Scotia Waterous
Trust Company of Oklahoma
Zarrow Investment Company
Legal and Accounting Firms
Brune Law
Conner & Winters
Crowe & Dunlevy
Gable & Gotwals
Hall, Estill, Hardwick, Gable, Golden & Nelson, P.C.
Hogan Taylor, LLP
The client list above is a partial listing of companies and organizations familiar with Lee Keeling and Associates.