ANNAKATHERINE 23

Oil · District 08 · Lease #42894

Operator: PERMIAN RESOURCES OPERATING, LLC

Cum Oil

2.4M BBL

Cum Gas

5.4M MCF

casinghead

Wells

12

Production

2012-02 — 2026-04

Peak Month

2015-08

Production History

Cum Oil: 2,404,625 BBL Cum Gas: 5,378,772 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

70,020 BBL/mo

Di (annual)

75.4%

b-factor

0.6

EUR

2,448,129 BBL

R-squared

0.890

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 41 mo
2021-09 — 2023-02 COLGATE OPERATING, LLC 18 mo
2012-09 — 2021-08 OXY USA INC. 108 mo
2012-02 — 2012-08 EXL PETROLEUM, LP 7 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HPERMIAN RESOURCES OPERATING, LLC115,7002015-02-12
16HPERMIAN RESOURCES OPERATING, LLC115,7002015-02-12
17HPERMIAN RESOURCES OPERATING, LLC115,7002015-02-12
14HPERMIAN RESOURCES OPERATING, LLC115,7002015-02-05
15HPERMIAN RESOURCES OPERATING, LLC115,7002015-02-05
7HPERMIAN RESOURCES OPERATING, LLC112,0002014-10-08
6HPERMIAN RESOURCES OPERATING, LLC212,0002014-01-16
5HPERMIAN RESOURCES OPERATING, LLC112,0002014-01-09
4PERMIAN RESOURCES OPERATING, LLC113,0002013-03-21
3PERMIAN RESOURCES OPERATING, LLC113,0002012-11-21
2PERMIAN RESOURCES OPERATING, LLC113,5002011-11-15
1PERMIAN RESOURCES OPERATING, LLC213,5002011-04-08