DUVAL COUNTY RANCH CO. "K"

Oil · District 04 · Lease #11910

Operator: EXXON CORP.

Cum Oil

624 BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1993-01 — 1993-10

Peak Month

1993-01

Production History

Cum Oil: 624 BBL Cum Gas: 3,647 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

80 BBL/mo

Di (annual)

89.3%

b-factor

1.0

EUR

4,127 BBL

R-squared

0.778

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1994-01 EXXON CORP. 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
58TEXAS PETROLEUM INVESTMENT CO.34,8501998-01-28