EDWARDS

Oil · District 01 · Lease #12729

Operator: THALMANN, DAVID VAC SERVICE INC

Cum Oil

47k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1993-01 — 2000-10

Peak Month

1993-01

Production History

Cum Oil: 47,027 BBL Cum Gas: 49,263 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,290 BBL/mo

Di (annual)

31.2%

b-factor

0.0

EUR

49,535 BBL

R-squared

0.773

type

exponential

Operator History (from monthly production reports)

2001-06 — 2003-09 THALMANN, DAVID VAC SERVICE INC 28 mo
1993-01 — 2001-05 SABRE OPERATING, INC. 101 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1THALMANN DAVID VAC SERVICE INC18,8701990-05-09