COLLIER "7"

Oil · District 8A · Lease #68047

Operator: COLLIER, W. D. RANCH

Cum Oil

126k BBL

Cum Gas

3k MCF

casinghead

Wells

14

Production

1999-04 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 125,857 BBL Cum Gas: 2,887 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,796 BBL/mo

Di (annual)

125.4%

b-factor

1.7

EUR

143,986 BBL

R-squared

0.854

type

hyperbolic

Operator History (from monthly production reports)

2011-02 — 2026-07 BRIDWELL OIL CO. 186 mo
1999-04 — 2011-01 COLLIER, W. D. RANCH 142 mo

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13RBRIDWELL OIL CO.15,0002024-04-29
14BRIDWELL OIL CO.14,9002024-04-02
12BRIDWELL OIL CO.14,3002017-05-19
11BRIDWELL OIL CO.14,9002014-09-11
10BRIDWELL OIL CO.14,2002014-01-02
9BRIDWELL OIL CO.14,1002013-04-19
8BRIDWELL OIL CO.14,3001987-09-04
7BRIDWELL OIL CO.14,3001985-09-24
6BRIDWELL OIL CO.14,3001981-12-01
5BRIDWELL OIL CO.14,3001980-07-28
4BRIDWELL OIL CO.24,3001980-06-24
3BRIDWELL OIL CO.14,3001979-08-31
2BRIDWELL OIL CO.15,2001979-04-30
1BRIDWELL OIL CO.15,0001978-11-15