RICKER, RUPERT P.

Oil · District 7C · Lease #4558

Operator: STEPHENS, AUTRY C.

Cum Oil

22k BBL

Cum Gas

417k MCF

casinghead

Wells

4

Production

1993-01 — 2013-09

Peak Month

1997-05

Production History

Cum Oil: 21,788 BBL Cum Gas: 417,273 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

242 BBL/mo

Di (annual)

67.9%

b-factor

0.4

EUR

6,862 BBL

R-squared

0.828

type

hyperbolic

Operator History (from monthly production reports)

2000-09 — 2021-06 ENDEAVOR ENERGY RESOURCES L.P. 250 mo
1993-01 — 2000-08 STEPHENS, AUTRY C. 92 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ENDEAVOR ENERGY RESOURCES L.P.18,3001985-10-25
3ENDEAVOR ENERGY RESOURCES L.P.18,1001983-02-04
142-383-10103ENDEAVOR ENERGY RESOURCES L.P.------
242-383-11056ENDEAVOR ENERGY RESOURCES L.P.------