HALFMANN, DELBERT

Oil · District 08 · Lease #30016

Operator: EXXON CORP.

Cum Oil

1k BBL

Cum Gas

121k MCF

casinghead

Wells

2

Production

1993-01 — 1994-03

Peak Month

1993-03

Production History

Cum Oil: 1,361 BBL Cum Gas: 120,944 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

176 BBL/mo

Di (annual)

142.4%

b-factor

0.0

EUR

1,481 BBL

R-squared

0.545

type

exponential

Operator History (from monthly production reports)

1993-01 — 1994-10 EXXON CORP. 22 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XTO ENERGY INC.110,3001985-04-02
2EXXON CORP.110,3001985-04-02