Reciprocating Libraries

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All Subsurface Library members have free access to well data from the following 12 libraries in TX, NM, OK & CO. (Geotech & reproduction charges are additional.) You may visit a particular library in person (a letter of introduction from Subsurface is required) or we can order the data for you.

Should you visit a library, check-out privileges are not allowed and reproduction charges are on a cash only basis. You are subject to the rules and regulations of each individual library. The MCGL charges a $300/day rate. Please contact Mona in our Midland office for more information.

Balcones Energy Library, Inc.
(previously Alamo Geological Service)

2206 Danbury Drive

San Antonio, TX 78217
Tel (210) 820-0814

Contact:  Mary Jane Zorola

Fax (210) 822-3441

Email: balconesenergy@sbcglobal.net

Corpus Christi Geological Library, Inc.
(Merged with Coastal Bend Geological Library)

555 N. Carancahua St., Ste. 310

Corpus Christi, TX 78401
Tel (361) 884-1362

Contact:  Rosalinda Clark
Fax (361) 882-5546

Email: ccgl@ccgl-cc.org
www.ccgl-cc.org

Denver Earth Resources Library
730 17th Street, Suite B-1

Denver, CO 80202
Tel (303) 825-5614

Contact:  Tom Van Arsdale  
Fax (303) 825-1838

Email: derlibrary@gmail.com
www.derl.org

Geological Data Library, Inc.
213 Skyline Drive, Suite 1100

Houston, TX 77057
Tel (713) 658-0033

Contact:  Mikaela Buhr
Fax (713) 658-0401

Email: mikaela@geologicaldata.com
www.geologicaldata.com

Geological Research Center

1157 North 5th Street

Abilene, TX 79601

Tel (325) 673-5057

Contact:  Julie Jenkins

Fax (325) 672-2579

Email: jjenkins@grcabilene.com 

Gulf Coast Geological Library
(previously Houston Log Association)
1001 McKinney, Suite 800

Houston, TX 77002
Tel (713) 658-8449

Contact:  Sarah Escalante
Fax (713) 652-6190

Email: sescalante@gcglib.com
www.gulfcoastgeologicallibrary.com

Mid-Continent Geological Library
3409 S. Broadway, Suite 804
Edmond, OK 73013
Tel (405) 235-3648
Contact: Leslie Anderson
Email: landerson@mcglibrary.org
www.mcglibrary.org
MCGL is available for use at a rate of $375 per day.

New Mexico Energy Library, Inc.

312 North Main Street

P.O. Box 4200, Roswell, NM 88202

Tel & Fax (575) 622-1711

Contact:  Cassandra Salinas

Email:  rel@dfn.com

https://sharenm.org/new-mexico-energy-library

Oil Information Library

710 Lamar Street, Suite 100

Wichita Falls, TX 76301

Tel (940) 322-4241

Contact:  Gail Phillips

Fax (940) 322-8695

Email: oillibrary@sbcglobal.net

www.oilwf.org

Oil Information Library of Fort Worth

500 W. 7th St., Suite LL-150

Fort Worth, TX 76102

Tel & Fax (817) 332-4977

Contact: Virginia Tijerina

Email: oilfortworth@gmail.com

https://www.fortworthgeologicallibrary.org

Oklahoma Well Log Library Inc.

427 S. Boston Avenue, Suite 1100

Tulsa, OK 74103

Tel (918) 576-6744

Contact:  Mike Lackey

Fax (918) 599-7982

Email: mlackey@okwll.com

www.okwll.net

Petroleum Data Library

121 S. Broadway, Suite 355

Tyler, TX 75702

Tel (903) 597-8881

Contact:  Kathy Moore

Fax (903) 597-3087

Email: info@PDLTylerTexas.com

www.pdltylertexas.com