PEMBROOK 1011 UNIT

Oil · District 7C · Lease #18362

Operator: SEM OPERATING COMPANY LLC

Cum Oil

1.0M BBL

Cum Gas

4.6M MCF

casinghead

Wells

9

Production

2013-10 — 2026-04

Peak Month

2015-07

Production History

Cum Oil: 1,026,501 BBL Cum Gas: 4,563,612 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,963 BBL/mo

Di (annual)

137.2%

b-factor

1.1

EUR

1,435,591 BBL

R-squared

0.883

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 SEM OPERATING COMPANY LLC 86 mo
2013-10 — 2019-05 CALLON PETROLEUM OPERATING CO 68 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14AHSEM OPERATING COMPANY LLC17,6002014-09-24
8HSEM OPERATING COMPANY LLC17,8002014-09-24
7LHSEM OPERATING COMPANY LLC17,9002014-05-21
5LHSEM OPERATING COMPANY LLC17,9002014-05-05
6LHSEM OPERATING COMPANY LLC17,9002014-05-05
3LHSEM OPERATING COMPANY LLC17,9002013-07-17
2LHSEM OPERATING COMPANY LLC17,9002013-07-16
1HSEM OPERATING COMPANY LLC17,9002013-07-15
1LHSEM OPERATING COMPANY LLC17,9002013-07-15