GRIFFITH, ET AL

Oil · District 03 · Lease #20292

Operator: SONTERRA OIL & GAS, INC.

Cum Oil

2k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

1993-01 — 1995-11

Peak Month

1995-03

Production History

Cum Oil: 1,698 BBL Cum Gas: 13,346 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

724 BBL/mo

Di (annual)

929.9%

b-factor

0.1

EUR

1,083 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

1995-08 — 2008-03 SONTERRA OIL & GAS, INC. 152 mo
1994-11 — 1995-07 GENERAL OIL COMPANY, INC. 9 mo
1993-01 — 1994-10 BAYPORT OPERATING, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BAYPORT OPERATING INC.39,0001988-09-30