MURPHY, W. ED "RA"

Oil · District 8A · Lease #19367

Operator: COLLINS & WARE, INC.

Cum Oil

26k BBL

Cum Gas

74k MCF

casinghead

Wells

4

Production

1993-01 — 2009-09

Peak Month

1996-08

Production History

Cum Oil: 25,591 BBL Cum Gas: 73,747 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

784 BBL/mo

Di (annual)

110.9%

b-factor

0.4

EUR

13,892 BBL

R-squared

0.680

type

hyperbolic

Operator History (from monthly production reports)

2000-07 — 2020-07 APACHE CORPORATION 241 mo
1996-07 — 2000-06 COLLINS & WARE, INC. 48 mo
1993-01 — 1996-06 AMERADA HESS CORPORATION 42 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11APACHE CORPORATION16,1001980-03-20
342-033-00039APACHE CORPORATION------
442-033-00040APACHE CORPORATION------
742-033-10003APACHE CORPORATION------