BYRD

Oil · District 8A · Lease #67080

Operator: ROBERTSON, FRENCH M. OIL CO.

Cum Oil

237k BBL

Cum Gas

27k MCF

casinghead

Wells

4

Production

1993-04 — 2026-04

Peak Month

2003-07

Production History

Cum Oil: 237,028 BBL Cum Gas: 27,006 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,048 BBL/mo

Di (annual)

10.3%

b-factor

0.4

EUR

164,940 BBL

R-squared

0.904

type

hyperbolic

Operator History (from monthly production reports)

2020-03 — 2026-07 CROSSROADS OPERATING, LLC 77 mo
2007-04 — 2020-02 APACHE CORPORATION 155 mo
1993-09 — 2007-03 ANADARKO PETROLEUM CORPORATION 163 mo
1993-04 — 1993-08 ROBERTSON, FRENCH M. OIL CO. 5 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9CROSSROADS OPERATING, LLC12,4151994-09-30
10RCROSSROADS OPERATING, LLC23,5001994-06-10
9RCROSSROADS OPERATING, LLC13,5001994-05-25
10CROSSROADS OPERATING, LLC13,1691981-09-10