< leases

DAVIS, A. J.

Oil · District 8A · Lease #65357

Operator: VISTA RESOURCES, INC. (A)

Fields: PLAINS, SOUTHWEST (WOLFCAMP)

Cum Oil

101k BBL

Cum Gas

50k MCF

casinghead

Wells

5

Production

1993-01 — 2018-12

Peak Month

1995-01

Production History

Cum Oil: 101,285 BBL Cum Gas: 50,383 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,187 BBL/mo

Di (annual)

18.2%

b-factor

0.1

EUR

86,817 BBL

R-squared

0.764

type

hyperbolic

Operator History (from monthly production reports)

2019-01 — 2026-07 RILEY PERMIAN OPERATING CO, LLC 91 mo
2015-01 — 2018-12 BREITBURN OPERATING L.P. 48 mo
2006-12 — 2014-12 QUANTUM RESOURCES MANAGEMENT,LLC 97 mo
2006-05 — 2006-11 CIMAREX ENERGY CO. OF COLORADO 7 mo
2002-04 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 49 mo
2000-03 — 2002-03 PRIZE OPERATING COMPANY 25 mo
1999-01 — 2000-02 VISTA RESOURCES, INC. (A) 14 mo
1993-01 — 1998-12 CITATION OIL & GAS CORP. 72 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
842-501-31737RILEY PERMIAN OPERATING CO LLC211,8001989-03-14
942-501-31801BREITBURN OPERATING L.P.311,9501986-10-10
1242-501-33057RILEY PERMIAN OPERATING CO LLC110,0001986-03-28
1142-501-32929RILEY PERMIAN OPERATING CO LLC111,4001985-09-13
1042-501-31800RILEY PERMIAN OPERATING CO LLC211,9501985-03-29