BSA STRAWN 12

Oil · District 7C · Lease #12528

Operator: ZACHRY OIL AND GAS PROPERTIES

Cum Oil

47k BBL

Cum Gas

15k MCF

casinghead

Wells

5

Production

1993-01 — 2010-12

Peak Month

1993-11

Production History

Cum Oil: 47,427 BBL Cum Gas: 15,273 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

625 BBL/mo

Di (annual)

22.6%

b-factor

0.0

EUR

33,164 BBL

R-squared

0.868

type

exponential

Operator History (from monthly production reports)

2011-02 — 2026-07 J & J WELL SERVICE, INC. 186 mo
2007-02 — 2011-01 NICHOLS,EDWIN S EXPLORATIONS INC 48 mo
2005-01 — 2007-01 DAMRON ENERGY 25 mo
1996-12 — 2004-12 ZACHRY OIL AND GAS PROPERTIES 97 mo
1993-08 — 1996-11 MORROW RESOURCES, INC. 40 mo
1993-01 — 1993-07 SRG OIL CORPORATION 7 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12MAGNUM OILFIELD SERVICES LLC14,5001986-06-10
10MAGNUM OILFIELD SERVICES LLC14,5001986-02-18
9MAGNUM OILFIELD SERVICES LLC14,5001985-12-09
8MAGNUM OILFIELD SERVICES LLC14,1301985-10-25
1MAGNUM OILFIELD SERVICES LLC14,5001984-04-13