ARCO "9"

Oil · District 7C · Lease #13338

Operator: STEPHENS, AUTRY C.

Cum Oil

209k BBL

Cum Gas

679k MCF

casinghead

Wells

3

Production

1993-01 — 2018-12

Peak Month

1993-10

Production History

Cum Oil: 209,464 BBL Cum Gas: 679,109 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,246 BBL/mo

Di (annual)

15.2%

b-factor

0.2

EUR

215,955 BBL

R-squared

0.860

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2023-05 PIONEER NATURAL RES. USA, INC. 28 mo
2017-04 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 46 mo
2000-09 — 2017-03 ENDEAVOR ENERGY RESOURCES L.P. 199 mo
1993-01 — 2000-08 STEPHENS, AUTRY C. 92 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.19,4001993-03-19
1PIONEER NATURAL RES. USA INC.19,4001992-08-21
2PIONEER NATURAL RES. USA INC.19,4001992-08-21