TURNER, E. A. "D"

Oil · District 02 · Lease #7158

Operator: ENGELKE, R. H.

Cum Oil

966 BBL

Cum Gas

3k MCF

casinghead

Wells

2

Production

1993-01 — 1998-02

Peak Month

1994-10

Production History

Cum Oil: 966 BBL Cum Gas: 2,816 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

81 BBL/mo

Di (annual)

43.2%

b-factor

0.0

EUR

2,214 BBL

R-squared

0.312

type

exponential

Operator History (from monthly production reports)

2002-01 — 2007-05 CIBOLO ENERGY OPERATING, INC. 65 mo
1993-01 — 2001-12 ENGELKE, R. H. 108 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9FROSTWOOD ENERGY LLC68,8502003-08-06
6ENGELKE, R. H.56,9081998-04-14