ROCKER B 20-21

Oil · District 7C · Lease #18677

Operator: TALL CITY OPERATIONS LLC

Cum Oil

1.8M BBL

Cum Gas

12.7M MCF

casinghead

Wells

31

Production

2013-12 — 2020-02

Peak Month

2018-07

Production History

Cum Oil: 1,846,984 BBL Cum Gas: 12,723,758 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

173,095 BBL/mo

Di (annual)

456.4%

b-factor

1.2

EUR

3,531,942 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2019-01 — 2020-05 SABLE PERMIAN RESOURCES, LLC 17 mo
2017-07 — 2018-12 SABLE PERMIAN RESOURCES LAND,LLC 18 mo
2016-05 — 2017-06 PERMIAN RESOURCES, LLC 14 mo
2014-08 — 2016-04 AMERICAN ENERGY-PERM BASIN, LLC 21 mo
2013-12 — 2014-07 TALL CITY OPERATIONS LLC 8 mo

Wells (31)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HCPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
12HAPERMIAN RESOURCES OPERATING, LLC29,0002018-05-01
22HAPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
25HCPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
27HAPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
34HAPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
37HAPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
51HDPERMIAN RESOURCES OPERATING, LLC29,0002018-05-01
54HDPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
5HCPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
7HAPERMIAN RESOURCES OPERATING, LLC19,0002018-05-01
36HSPERMIAN RESOURCES OPERATING, LLC19,0002018-01-26
11HSPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
14HTPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
16HSPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
17HSPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
19HTPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
21HSPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
24HTPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
26HSPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
4HTPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
6HSPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
9HTPERMIAN RESOURCES OPERATING, LLC19,0002017-08-30
29HTPERMIAN RESOURCES OPERATING, LLC39,0002015-09-17
30HEPERMIAN RESOURCES OPERATING, LLC29,0002015-09-17
31HSPERMIAN RESOURCES OPERATING, LLC39,0002015-09-16
32HAPERMIAN RESOURCES OPERATING, LLC39,0002015-09-10
39HDPERMIAN RESOURCES OPERATING, LLC28,5902015-09-01
33HKPERMIAN RESOURCES OPERATING, LLC28,1632015-08-28
2HPERMIAN RESOURCES OPERATING, LLC19,0002014-03-05
1HPERMIAN RESOURCES OPERATING, LLC19,0002013-11-18