CORNERSVILLE/PITTSBURG SAND/UNIT

Oil · District 06 · Lease #4103

Operator: WESTLAND OIL DEVELOPMENT CORP.

Cum Oil

54k BBL

Cum Gas

74 MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2009-05

Production History

Cum Oil: 54,145 BBL Cum Gas: 74 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

169 BBL/mo

Di (annual)

7.6%

b-factor

0.0

EUR

25,948 BBL

R-squared

0.345

type

exponential

Operator History (from monthly production reports)

2000-03 — 2026-07 VALENCE OPERATING COMPANY 317 mo
1999-01 — 2000-02 ALPINE RESOURCES, INC. 14 mo
1993-01 — 1998-12 WESTLAND OIL DEVELOPMENT CORP. 72 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3VALENCE OPERATING COMPANY212,9922013-02-14
242-159-00594VALENCE OPERATING COMPANY------