BIRD, ETHEL CC

Oil · District 7C · Lease #11939

Operator: STEPHENS, AUTRY C.

Cum Oil

15k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1993-01 — 2006-11

Peak Month

1994-05

Production History

Cum Oil: 15,043 BBL Cum Gas: 49,457 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

152 BBL/mo

Di (annual)

44.3%

b-factor

0.0

EUR

4,085 BBL

R-squared

0.348

type

exponential

Operator History (from monthly production reports)

2000-09 — 2010-07 ENDEAVOR ENERGY RESOURCES L.P. 119 mo
1996-08 — 2000-08 STEPHENS, AUTRY C. 49 mo
1995-03 — 1996-07 PARKER & PARSLEY DEVELOPMENT L.P 17 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC18,5001984-01-06