

Pinnacle brings together a powerful combination of cost-effective fracture diagnostic technologies, a widely respected technical staff, clear and concise technical reporting, along with a commitment to providing first-class customer service that leads to long-term relationships with our clients.
Pinnacle’s worldwide offices include Houston, Dallas, Midland, Oklahoma City, Denver, Bakersfield, San Francisco, and Calgary. Our worldwide clients include nearly all of the major oil and gas producers as well as a many independents and national oil companies.
Houston
9949 West Sam Houston Parkway North
Houston, TX 77064
(281) 876-2323
(281) 876-4455 Fax
Calgary
#106, 2730 - 39th Avenue NE
Calgary, AB T1Y 7H6
Canada
(403) 516-2260
(403) 516-2261 Fax
San Francisco
140 Chestnut Street
San Francisco, CA 94111
(415) 861-1097
(415) 861-1448 Fax
Denver
15579 E. Hinsdale Circle Suite 102
Centennial, CO 80112
(720) 344-3464
(303) 766-4306 Fax
Bakersfield
5301 Office Park Drive Suite 370
Bakersfield, CA 93309
(661) 335-7711
(661) 335-7717 Fax
Oklahoma City
101 Park Avenue #670
Oklahoma City, OK 73102
(405) 604-5634
(405) 600-9745 Fax
Dallas
(214) 763-7672
Midland
(432) 836-6791