BLACKMAR, JIM FEE

Oil · District 01 · Lease #7688

Operator: EAGLE FORD OIL CO., INC.

Fields: DUNLAP

Cum Oil

5k BBL

Cum Gas

22 MCF

casinghead

Wells

3

Production

1993-01 — 2014-09

Peak Month

1995-08

Production History

Cum Oil: 4,511 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

241 BBL/mo

Di (annual)

325.8%

b-factor

0.7

EUR

2,395 BBL

R-squared

0.506

type

hyperbolic

Operator History (from monthly production reports)

2011-04 — 2026-07 EAGLE FORD OIL CO., INC. 184 mo
2002-06 — 2011-03 CALTEX ENERGY CO. 106 mo
1995-06 — 2002-05 D & D OPERATING 84 mo
1993-01 — 1995-05 BLACK GOLD, OPERATING 29 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EAGLE FORD OIL CO. INC.12,7501981-04-28
2EAGLE FORD OIL CO. INC.12,7501981-04-28
3EAGLE FORD OIL CO. INC.12,7501981-04-28