SANDERSON

Oil · District 7B · Lease #18328

Operator: ORYX ENERGY COMPANY

Cum Oil

21k BBL

Cum Gas

20k MCF

casinghead

Wells

5

Production

1993-01 — 1998-06

Peak Month

1994-08

Production History

Cum Oil: 21,139 BBL Cum Gas: 20,193 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

533 BBL/mo

Di (annual)

41.9%

b-factor

0.0

EUR

15,235 BBL

R-squared

0.584

type

exponential

Operator History (from monthly production reports)

1994-08 — 2003-08 COCKRELL PRODUCTION CO., INC. 109 mo
1993-01 — 1994-07 ORYX ENERGY COMPANY 19 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6CLEAR FORK, INCORPORATED36,7502016-11-07
7CLEAR FORK, INCORPORATED36,7002011-07-01
4WCOCKRELL PRODUCTION CO., INC.36,7201984-02-03
5COCKRELL PRODUCTION CO. INC.16,7501983-08-11
1COCKRELL PRODUCTION CO. INC.16,4801982-01-27