HEISER UNIT

Oil · District 01 · Lease #12705

Operator: SOUTH COAST OIL & GAS CO.

Cum Oil

1k BBL

Cum Gas

19 MCF

casinghead

Wells

1

Production

1993-01 — 1996-11

Peak Month

1995-07

Production History

Cum Oil: 1,333 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

166 BBL/mo

Di (annual)

353.9%

b-factor

0.2

EUR

695 BBL

R-squared

0.831

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 SOUTH COAST OIL & GAS CO. 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTH COAST OIL & GAS CO.29,9501990-05-14