DORN UNIT

Oil · District 01 · Lease #8003

Operator: ORIGIN PRODUCTION COMPANY, INC.

Fields: DUNLAP

Cum Oil

20k BBL

Cum Gas

10k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2000-03

Production History

Cum Oil: 20,416 BBL Cum Gas: 9,970 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

343 BBL/mo

Di (annual)

87.8%

b-factor

0.8

EUR

13,875 BBL

R-squared

0.725

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 BBC PRODUCTION COMPANY INC. 59 mo
2021-02 — 2021-08 ORIGIN PRODUCTION COMPANY, INC. 7 mo
1998-01 — 2021-01 BLACKMAR, JIM OIL OPERATOR 277 mo
1993-01 — 1997-12 AHABB OIL 60 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BBC PRODUCTION COMPANY INC.12,5001984-06-07
1BBC PRODUCTION COMPANY INC.12,7001981-11-09