GOTTSHALK, DOROTHY

Oil · District 7C · Lease #15752

Operator: LONE STAR PRODUCTION

Cum Oil

10k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

2005-06 — 2011-10

Peak Month

2005-10

Production History

Cum Oil: 9,872 BBL Cum Gas: 10,713 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,003 BBL/mo

Di (annual)

233.4%

b-factor

0.6

EUR

12,099 BBL

R-squared

0.884

type

hyperbolic

Operator History (from monthly production reports)

2012-03 — 2016-05 LONE STAR PRODUCTION 51 mo
2005-06 — 2012-02 ENRICH OIL CORPORATION 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 RLONE STAR PRODUCTION24,6002004-12-29