ROBBY CRAIG UNIT

Oil · District 03 · Lease #18478

Operator: BROWNING OIL COMPANY, INC.

Cum Oil

5k BBL

Cum Gas

9k MCF

casinghead

Wells

1

Production

1993-01 — 1999-06

Peak Month

1993-01

Production History

Cum Oil: 4,609 BBL Cum Gas: 8,930 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

253 BBL/mo

Di (annual)

140.3%

b-factor

0.6

EUR

4,829 BBL

R-squared

0.488

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1999-11 BROWNING OIL COMPANY, INC. 83 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BROWNING OIL COMPANY INC.19,7001984-09-26