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Petroleum Data for Texas & New Mexico

Midland Office - Permian Basin Data

Mona Koshaba - Manager

600 West Ohio Avenue - Midland, TX  79701
Phone:  (432) 683-5588
Fax:  (432) 684-4718

Mailing Address: 
P.O. Box 2538 - Midland, TX  79702


E-mail: 
mona@subsurface.info
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Austin Office - Statewide Data

Ann Leist, P.G. - Manager

c/o The Bureau of Economic Geology
10100 Burnet Road - Building 130
Austin, TX  78758

Phone:  (512) 773-5063
Fax:  (512) 471-7227

E-mail: 
austin@subsurface.info

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600 West Ohio Avenue - Midland, TX 79701
(432) 683-5588  or  info@subsurface.info
Hours:  Monday - Friday  (8:00 - 5:00)