HALFF 65

Oil · District 7C · Lease #19159

Operator: RELIANCE ENERGY, INC.

Cum Oil

107k BBL

Cum Gas

1.1M MCF

casinghead

Wells

5

Production

2015-07 — 2026-04

Peak Month

2017-03

Production History

Cum Oil: 107,232 BBL Cum Gas: 1,091,866 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,785 BBL/mo

Di (annual)

224.7%

b-factor

0.8

EUR

68,377 BBL

R-squared

0.789

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 CLARK OIL CO. 16 mo
2021-06 — 2025-03 BRP ENERGY, LLC 46 mo
2015-07 — 2021-05 RELIANCE ENERGY, INC. 71 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5CLARK OIL CO.14,2502017-07-07
4CLARK OIL CO.14,0002016-09-23
1CLARK OIL CO.29,0002016-02-17
3CLARK OIL CO.14,0002015-07-31
2CLARK OIL CO.14,0002015-05-22