BRANCH-SMITH UNIT NO. 1

Oil · District 03 · Lease #15895

Operator: SENORA RESOURCES, INC.

Cum Oil

292k BBL

Cum Gas

2.8M MCF

casinghead

Wells

8

Production

1993-01 — 2023-12

Peak Month

1994-07

Production History

Cum Oil: 292,023 BBL Cum Gas: 2,841,170 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,141 BBL/mo

Di (annual)

28.7%

b-factor

0.3

EUR

242,089 BBL

R-squared

0.585

type

hyperbolic

Operator History (from monthly production reports)

2011-01 — 2026-07 SENORA RESOURCES, INC. 187 mo
2000-04 — 2010-12 EXXON MOBIL CORPORATION 129 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HSENORA RESOURCES INC.213,0002003-07-16
3HSENORA RESOURCES INC.614,1002003-06-04
6HSENORA RESOURCES INC.614,1002003-06-04
4SENORA RESOURCES INC.110,0001984-09-14
2SENORA RESOURCES INC.19,8001983-05-16
3SENORA RESOURCES INC.110,7001982-11-09
1SENORA RESOURCES INC.19,6001982-07-09
5EXXON CORP.19,6001982-01-28