First Last Institution Function Address1 Address2 City State Zip Country Phone Fax E-mail Comments-CDF3 Contact3-CDF4 Louis Baldwin XTO Energy Inc. Exec. VP and CFO 810 Houston Street Fort Worth TX 76102 USA 817-870-2800 817-882-7268 louis_baldwin@XTOenergy.com ***$300 Membership payment received on 1/26/04; check deposited on 2/10/04 ***$300 membership fee received on 5-11-05 Maire Baldwin "EOG Resources, Inc." "VP, Investor Relations" 333 Clay St. Suite 4200 Houston TX 77002 USA 713-651-6364 713-651-6995 maire_baldwin@eogresources.com ***$300 Membership payment received on 04/12/05 Richard Buterbaugh Kerr-McGee Corporation VP Investor Relations 123 Robert S. Kerr Avenue Oklahoma City OK 73102 USA 405-270-3561 405-270-3609 rbuteraugh@kmg.com *$300 Membership payment received on 4-25-05 *$600 Membership payment received on 1/30/04* (overpaid - to refund $300); check deposited on 2/10/04 Stephen Campbell Newfield Exploration Company "Manager, Investor Relations" 363 N. Sam Houston Pkwy. E. Suite 2020 Houston TX 77060 USA 281-847-6081 281-405-4242 sccampbell@newfld.com ***$300 Membership payment received on 04/01/05 Jeffrey Chastain Transocean Inc. VP IR & Comm. 4 Greenway Plaza Houston TX 77046 USA 713-232-7551 713-232-7031 jchastain@houston.deepwater.com ***$300 Membership paid on 05-11-05 Michael Collier "Willbros Group, Inc." "Manager, Investor Relations" 4400 Post Oak Parkway Suite 1000 Houston TX 77027 USA 713-403-8016 713-403-8068 mike.collier@willbros.com ***$300 Membership payment received on 4-12-05 William Daugherty "NGAS Resources, Inc." President & CEO 120 Prosperous Pl. Suite 201 Lexington KY 40509 USA 859-263-3948 859-263-4228 wsdaugherty@ngas.com $300 check rec'd on 1/25/05 "Michael Windisch, CFO (Phone:859-263-3948; mwindisch@ngas.com)" Ellen De Sanctis Burlington Resources VP Investor Relations & Corp. Comm. 5051 Westheimer Suite 1400 Houston TX 77056 USA 713-624-9256 713-624-9680 edesanctis@br-inc.com ***$300 Membership payment received on 04/01/05 Robert Dye Apache Corporation "VP, Investor Relations" 2000 Post Oak Blvd. Suite 100 Houston TX 77056 USA 713-296-6662 713-296-6455 bob.dye@apachecorp.com ***$300 membership fee received on 4-25-05 Scott Espenshade Swift Energy Company Director of Investor Relations 16825 Northchase Drive Suite 400 Houston TX 77060 USA 281-874-2607 281-874-2701 scotte@swiftenergy.com ***$300 Membership payment received on 05-10-05 Eric Fisher Valero Energy Corp. Director of Investor Relations One Valero Way San Antonio TX 78249-1112 USA 210-345-2896 210-345-2103 eric.fisher@valero.com **$300 membership fee received on 4-25-05 Gary Flaharty Baker Hughes Inc. "Director, Investor Relations" 3900 Essex Lane Suite 1200 Houston TX 77027-5177 USA 713-439-8039 713-439-8080 gflaharty@bakerhughes.com ***$300 Membership payment received on 4/15/05 Kathy Hager Natural Resource Partners LP "VP, Investor Relations" "601 Jefferson, Suite 3600" Houston TX 77002 USA 713-751-7555 713-650-0606 khager@nrplp.com ***$300 Membership payment received on 04/01/05 Natalie Hairston ENGlobal Corporation "IR Officer, Chief Gover. Officer & Secty" 600 Century Plaza Drive Suite 140 Houston TX 77073 USA 281-821-3200 ext. 527 281-209-2409 natalie.hairston@ENGlobal.com ***Received $300 membership payment on 04/01/05 Robert Hammond "Total American Services, Inc." "Director, Investor Relations" 100 Pavonia Ave. Suite 401 Jersey City NJ 07310 USA 201-626-2070 201-626-4004 ir.nyc@total.com ***$300 received on 4/01/05 Frank Hopkins "Pioneer Natural Resources, Inc." VP Investor Relations 5205 N. O'Connor Blvd. Suite 900 Irving TX 75039 USA 972-969-4065 972-969-3576 hopkinsf@pioneernrc.com $300 membership fee received on 3/7/05 Kenneth Huffman Occidental Petroleum Corp. "VP, Investor Relations" 1230 Avenue of the Americas 16th Floor New York NY 10020 USA 212-603-8183 212-265-2037 Ken_Huffman@Oxy.com ***$300 received on 4-28-05 David Larson Anadarko Petroleum Corp. Vice President - Investor Relations 1201 Lake Robbins Drive The Woodlands TX 77380 USA 832-636-3265 832-636-8231 david_larson@anadarko.com ***$300 Membership payment received on 04/01/05 Richard LeBlanc ENSCO International Inc. "VP, Investor Relations" 500 North Akard Street Suite 4300 Dallas TX 75201 USA 214-397-3011 214-397-3370 rleblanc@enscous.com ***$300 Membership fee received on 5/26/05 Neil Mackenzie Challenger Energy Corp. President & CEO "Suite 3300, 400-3rd Avenue S.W." Calgary Alberta T2P 4H2 Canada 403-503-8810 403-503-8811 nmackenzie@challenger-energy.com Rachael MacLean BP p.l.c. VP-Investor Relations NA 535 Madison Ave. 22nd Floor New York NY 10022 USA 212-451-8136 212-451-8089 macleard@bp.com ***$300 Membership payment received on 4-25-05 "Mary Jane Klocke, Director-N.Am.Shareholder Mkt, Phone 212-451-8138; Email: klockema@bp.com" Kenneth Matheny Marathon Oil Corporation "VP, Investor Relations" 5555 San Felipe Houston TX 77056 USA 713-296-4114 713-296-4375 klmatheny@marathonoil.com *$600 Membership payment received on 1/30/04* (overpaid - refund $300); check deposited on 2/10/04 *$300 membership payment rec'd on 04/01/05. Sheila McIntosh EnCana Corporation "VP, Investor Relations" "1800, 855 2nd Street SW" P.O. Box 2850 Calgary AB T2P 255 Canada 403-645-2194 403-645-2091 sheila.mcintosh@encana.com **$300 check rec'd on 04/01/05 Dean Morrison Pengrowth Energy Trust "Manager, Investor Relations" "2900, 111-5th Ave. S.W." Calgary Alberta T2P 3Y6 Canada 403-213-8650 403-294-0051 deanm@pengrowth.com ***$300 Membership payment received on 5-10-05 Chris North Hydril Company P.O. Box 60458 Houston TX 77205-0458 USA 281-985-8673 281-985-3287 cnorth@hydril.com ***$300 Membership payment received on 4-25-05 Greg Noval Canadian Superior Energy Inc. President "Suite 3300, 400-3rd Avenue SW" Calgary AB T2P 4H2 Canada 403-294-1411 403-216-2374 gregnoval@cansup.com ***$300 Membership fee received on 5/26/05 Gregory Panagos "Noble Energy, Inc." "Director, Investor Relations" 100 Glenborough Drive Suite 100 Houston TX 77067 USA 281-872-3125 281-872-3121 gpanagos@nobleenergyinc.com ***$300 Membership payment received on 04/01/05 W.C. (Bill) Provine "Rowan Companies, Inc." Vice President 2800 Post Oak Boulevard Suite 5450 Houston TX 77056-6127 USA 713-960-7575 713-960-7560 ir@rowancompanies.com $300 membership fee received on 3/14/05 John Rogers Suncor Energy Inc. VP Investor Relations 112 -4th Ave. SW Calgary Alberta T2P 2V5 Canada 403-269-8670 403-269-6217 jrogers@suncor.com ***Received $300 membership on 4-25-05 David Russell Ultra Petroleum "Manager, Investor Relations" 363 North Sam Houston Pkwy # Suite 1200 Houston TX 77060 USA 281-876-0120 x 302 281-876-2831 drussell@ultrapetroleum.com ***$300 membership fee received on 5-11-05 Scott Schroeder Cabot Oil & Gas Corporation Vice Pres. & CEO 1200 Enclave Parkway Houston TX 77077 USA 281-589-4600 281-589-4653 scott.schroeder@cabotog.com ***$300 Membership payment received on 4-25-05 Susan Swan Imperial Oil Limited "Manager, Investor Relations" 111 St. Clair Avenue West Suite 540 Toronto Ontario M5W 1K3 Canada 416-968-4262 416-968-5345 susan.b.swan@esso.ca ***$300 check rec'd on 5/26/05 Brad Sylvester Southwestern Energy Company "Manager, Investor Relations" 2350 North Sam Houston Parkway East Suite 300 Houston TX 77032 USA 281-618-4897 281-618-4820 bsylvest@swn.com ***$300 Membership payment received on 04/01/05 David Tucker Parker Drilling Company Treasurer & Director of I.R. 1401 Enclave Parkway Suite 600 Houston TX 77077 USA 281-406-2370 281-406-2001 david.tucker@parkerdrilling.com ***$300 membership fee received on 4-25-05 Diane Weaver Quicksilver Resources Inc. Director of Investor Relations 777 West Rosedale Street Suite 300 Fort Worth TX 76104 USA 817-665-4834 817-665-5004 dweaver@qrinc.com ***$300 Membership payment received on 04/01/05 Mindy West Murphy Oil Corporation "Director, Investor Relations" 200 Peach Street El Dorado AR 71730 USA 870-864-6315 870-864-6274 mindy_west@murphyoilcorp.com Vince White Devon Energy Corporation "VP, Corporate Com. & Investor Relations" 20 N. Broadway Suite 1500 Oklahoma City OK 73102 USA 405-552-4505 405-552-7818 vince.white@dvn.com ***$300 Membership payment received on 04/01/05. Jay Wilson Amerada Hess Corp. "VP, Investor Relations" 1185 Avenue of the Americas 40th Floor New York NY 10036 USA 212-536-8940 212-536-8245 jrwilson@hess.com ***$300 check rec'd on 5/26/05 Robert Wright Unocal Corporation "VP, Investor Relations" 2141 Rosecrans Ave. El Segundo CA 90245 USA 310-726-7665 310-726-7818 investor_relations@unocal.com ***$300 membership fee received on 4-12-05 Stephen P. York Hanover Compressor "VP, Investor Relations & Technology" 12001 North Houston Rosslyn Rd. Houston TX 77086 USA 281-447-8787 x2116 281-447-1933 syork@hanover-co.com $300 membership fee paid on 5-9-05