MOBIL - HENDERSON

Oil · District 08 · Lease #33682

Operator: RIO EQUIPMENT & SALVAGE

Fields: EDWARDS

Cum Oil

93k BBL

Cum Gas

64k MCF

casinghead

Wells

7

Production

1993-01 — 2026-03

Peak Month

1994-01

Production History

Cum Oil: 92,662 BBL Cum Gas: 63,999 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,203 BBL/mo

Di (annual)

28.6%

b-factor

0.3

EUR

70,630 BBL

R-squared

0.676

type

hyperbolic

Operator History (from monthly production reports)

2003-09 — 2026-07 MULLOY OPERATING, INC. 275 mo
1999-09 — 2003-08 AMMONITE ENERGY TEXAS, INC. 48 mo
1999-04 — 1999-08 ABBA RESOURCES CORP 5 mo
1995-12 — 1999-03 RIO EQUIPMENT & SALVAGE 40 mo
1993-01 — 1995-11 EDWARDS-FOSTER, INC. 35 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7MULLOY OPERATING, INC.13,9001993-11-23
6MULLOY OPERATING, INC.13,9001993-11-22
4MULLOY OPERATING, INC.13,9001993-05-19
5MULLOY OPERATING, INC.13,9001993-05-19
3MULLOY OPERATING, INC.15,0001993-01-25
2MULLOY OPERATING, INC.15,0001993-01-15
1MULLOY OPERATING, INC.15,0001992-12-04