DENIS

Oil · District 7C · Lease #13667

Operator: SULLIVAN, HOLLIS R. INC.

Cum Oil

6k BBL

Cum Gas

150k MCF

casinghead

Wells

1

Production

1994-07 — 2003-01

Peak Month

1997-08

Production History

Cum Oil: 5,934 BBL Cum Gas: 150,069 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

277 BBL/mo

Di (annual)

117.1%

b-factor

0.7

EUR

7,559 BBL

R-squared

0.402

type

hyperbolic

Operator History (from monthly production reports)

1994-07 — 2004-09 SULLIVAN, HOLLIS R. INC. 123 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SULLIVAN HOLLIS R. INC.14,5001994-04-21