CRABTREE

Oil · District 08 · Lease #30074

Operator: WJC, INC.

Fields: COLEMAN RANCH

Cum Oil

53k BBL

Cum Gas

22 MCF

casinghead

Wells

12

Production

1993-01 — 2026-04

Peak Month

1993-03

Production History

Cum Oil: 53,497 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

279 BBL/mo

Di (annual)

8.3%

b-factor

0.0

EUR

39,670 BBL

R-squared

0.445

type

exponential

Operator History (from monthly production reports)

2002-12 — 2026-07 SATANTA OIL COMPANY 284 mo
2002-08 — 2002-11 WJC, INC. 4 mo
1999-02 — 2002-07 CWOC 42 mo
1995-12 — 1999-01 WJC, INC. 38 mo
1993-01 — 1995-11 O'RYAN OIL AND GAS 35 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12WSSATANTA OIL COMPANY16501988-06-27
10WSATANTA OIL COMPANY13,5001988-05-09
11WSATANTA OIL COMPANY13,5001987-12-17
9WSATANTA OIL COMPANY13,5001987-09-10
6SATANTA OIL COMPANY13,4001985-10-10
7SATANTA OIL COMPANY23,4001985-10-10
8SATANTA OIL COMPANY13,4001985-10-07
5SATANTA OIL COMPANY13,4001985-09-27
3SATANTA OIL COMPANY13,5001985-09-11
4SATANTA OIL COMPANY13,5001985-09-11
1SATANTA OIL COMPANY13,5001985-07-19
2SATANTA OIL COMPANY13,5001985-07-19