BLACK RANCH "B"

Oil · District 7B · Lease #24922

Operator: REMARK OIL LLC

Cum Oil

251k BBL

Cum Gas

57k MCF

casinghead

Wells

11

Production

1993-01 — 2026-03

Peak Month

1994-01

Production History

Cum Oil: 250,963 BBL Cum Gas: 56,837 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,862 BBL/mo

Di (annual)

15.0%

b-factor

0.0

EUR

228,290 BBL

R-squared

0.884

type

exponential

Operator History (from monthly production reports)

2019-01 — 2026-07 ATLAS OPERATING LLC 91 mo
2018-08 — 2018-12 REMARK OIL LLC 5 mo
1993-01 — 2018-07 BRECK OPERATING CORP. 307 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10WATLAS OPERATING LLC13,9991995-05-26
9ATLAS OPERATING LLC13,5001993-09-23
8ATLAS OPERATING LLC23,5001993-06-14
8WATLAS OPERATING LLC23,5001993-06-14
7ATLAS OPERATING LLC13,5001993-03-26
6ATLAS OPERATING LLC13,6001989-05-23
5ATLAS OPERATING LLC13,6001988-12-12
4ATLAS OPERATING LLC13,6001988-10-24
3ATLAS OPERATING LLC13,6001988-09-09
2ATLAS OPERATING LLC13,6001988-06-28
1ATLAS OPERATING LLC23,6001988-04-06