POOL "170"

Oil · District 7C · Lease #5056

Operator: ZACHRY OIL AND GAS PROPERTIES

Cum Oil

20k BBL

Cum Gas

97k MCF

casinghead

Wells

4

Production

1993-01 — 2024-12

Peak Month

2012-06

Production History

Cum Oil: 20,033 BBL Cum Gas: 97,052 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

213 BBL/mo

Di (annual)

36.5%

b-factor

0.6

EUR

14,190 BBL

R-squared

0.478

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 RP OPERATING, L.L.C. 44 mo
2000-09 — 2022-11 ENDEAVOR ENERGY RESOURCES L.P. 267 mo
2000-03 — 2000-08 STEPHENS, AUTRY C. 6 mo
1999-10 — 2000-02 PETROPLEX ENERGY INC. 5 mo
1993-01 — 1999-09 ZACHRY OIL AND GAS PROPERTIES 81 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5RP OPERATING L.L.C.210,0002011-08-25
242-383-11014RP OPERATING L.L.C.------
342-383-11021RP OPERATING L.L.C.------
442-383-11020RP OPERATING L.L.C.------