MARCHBANKS "B"

Oil · District 8A · Lease #66997

Operator: CROSSROADS OPERATING, LLC

Cum Oil

122k BBL

Cum Gas

18 MCF

casinghead

Wells

5

Production

1993-04 — 2026-04

Peak Month

1997-11

Production History

Cum Oil: 122,040 BBL Cum Gas: 18 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

729 BBL/mo

Di (annual)

7.1%

b-factor

0.0

EUR

120,227 BBL

R-squared

0.925

type

exponential

Operator History (from monthly production reports)

2020-03 — 2026-07 CROSSROADS OPERATING, LLC 77 mo
2007-04 — 2020-02 APACHE CORPORATION 155 mo
1993-04 — 2007-03 ANADARKO PETROLEUM CORPORATION 168 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RCROSSROADS OPERATING, LLC13,4001996-10-23
3CROSSROADS OPERATING, LLC13,4001996-10-23
4CROSSROADS OPERATING, LLC13,4001996-10-23
142-415-01912CROSSROADS OPERATING, LLC------
242-415-30022CROSSROADS OPERATING, LLC------