BRENNAND

Oil · District 08 · Lease #26218

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

285k BBL

Cum Gas

12k MCF

casinghead

Wells

32

Production

1993-01 — 2026-04

Peak Month

2008-04

Production History

Cum Oil: 284,812 BBL Cum Gas: 11,950 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

941 BBL/mo

Di (annual)

7.9%

b-factor

0.4

EUR

180,912 BBL

R-squared

0.669

type

hyperbolic

Operator History (from monthly production reports)

2011-04 — 2026-07 BASA RESOURCES, INC. 184 mo
2002-11 — 2011-03 CROWNQUEST OPERATING, LLC 101 mo
2001-08 — 2002-10 BC OPERATING, INC. 15 mo
1999-10 — 2001-07 CROWNQUEST OPERATING, LLC 22 mo
1997-09 — 1999-09 PIONEER NATURAL RES. USA, INC. 25 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (32)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BASA RESOURCES, INC.23,4002014-07-08
5WBASA RESOURCES, INC.23,4002014-07-08
20BASA RESOURCES, INC.13,7002007-06-07
21BASA RESOURCES, INC.13,7002007-06-07
22BASA RESOURCES, INC.13,7002007-06-07
23BASA RESOURCES, INC.13,7002007-06-07
26WBASA RESOURCES, INC.13,6002007-04-30
27WBASA RESOURCES, INC.13,6002007-04-30
28WBASA RESOURCES, INC.13,6002007-04-30
29WBASA RESOURCES, INC.13,6002007-04-30
24BASA RESOURCES, INC.13,6002007-04-02
25BASA RESOURCES, INC.13,6002007-04-02
19BASA RESOURCES, INC.13,5002000-11-28
18BASA RESOURCES, INC.13,5002000-01-27
17BASA RESOURCES, INC.13,4001984-01-11
14BASA RESOURCES, INC.13,4001984-01-03
15BASA RESOURCES, INC.13,4001984-01-03
16BASA RESOURCES, INC.13,4001984-01-03
10BASA RESOURCES, INC.13,4001983-06-08
10WBASA RESOURCES, INC.13,4001983-06-08
11BASA RESOURCES, INC.13,4001983-06-08
11WBASA RESOURCES, INC.13,4001983-06-08
12BASA RESOURCES, INC.13,4001983-06-08
13BASA RESOURCES, INC.13,4001983-06-08
9BASA RESOURCES, INC.13,2001983-04-12
6BASA RESOURCES, INC.13,4001982-12-23
7BASA RESOURCES, INC.13,4001982-12-23
8BASA RESOURCES, INC.13,4001982-12-23
2BASA RESOURCES, INC.13,4001981-07-08
3BASA RESOURCES, INC.13,4001981-07-08
4BASA RESOURCES, INC.13,4001981-07-08
1BASA RESOURCES, INC.13,4001980-07-30