PARKEY, "A-357"

Oil · District 09 · Lease #27909

Operator: ROGERS DRILLING CO.

Cum Oil

108k BBL

Cum Gas

21 MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 107,796 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,091 BBL/mo

Di (annual)

42.4%

b-factor

0.3

EUR

123,757 BBL

R-squared

0.813

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 BULWARK OIL & GAS, LLC 14 mo
2025-05 — 2025-05 MASH OILFIELD SERVICES, LP 1 mo
2024-04 — 2025-04 BULWARK OIL & GAS, LLC 13 mo
2016-03 — 2024-03 MASH OILFIELD SERVICES, LP 97 mo
2015-11 — 2016-02 KRAMER OPERATING, LLC 4 mo
2013-10 — 2015-10 MEMORIAL PRODUCTION OPER. LLC 25 mo
2011-10 — 2013-09 BOAZ ENERGY, LLC 24 mo
2008-07 — 2011-09 PANAMERICAN OPERATING INC 39 mo
1993-01 — 2008-06 ROGERS DRILLING CO. 186 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BULWARK OIL & GAS, LLC25,6002008-02-15
9BULWARK OIL & GAS, LLC15,6001995-09-05
7BULWARK OIL & GAS, LLC15,6001992-11-10
6BULWARK OIL & GAS, LLC15,6001992-09-22
4BULWARK OIL & GAS, LLC15,6001992-08-04
3BULWARK OIL & GAS, LLC14,9991992-08-03
2BULWARK OIL & GAS, LLC15,6001992-06-03