EAST, S. K., MRS.

Oil · District 04 · Lease #8747

Operator: HEADINGTON OIL COMPANY LLC

Cum Oil

39k BBL

Cum Gas

48k MCF

casinghead

Wells

5

Production

1993-01 — 2010-11

Peak Month

2000-05

Production History

Cum Oil: 39,000 BBL Cum Gas: 47,520 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

371 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

39,487 BBL

R-squared

0.733

type

exponential

Operator History (from monthly production reports)

2013-03 — 2014-05 HEADINGTON OIL COMPANY LLC 15 mo
2000-04 — 2013-02 EXXON MOBIL CORPORATION 155 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
143EXXON CORP.49,2001990-08-28
166 DHEADINGTON OIL COMPANY LLC37,5001986-10-31
48 DEXXON MOBIL CORPORATION37,6781986-08-01
131HEADINGTON ENERGY PARTNERS, LLC18,0701981-11-10
142-261-00236EXXON CORP.------