BETTY "12"

Oil · District 08 · Lease #38329

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

89k BBL

Cum Gas

223k MCF

casinghead

Wells

1

Production

2007-07 — 2020-11

Peak Month

2008-02

Production History

Cum Oil: 88,754 BBL Cum Gas: 223,492 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

890 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

83,423 BBL

R-squared

0.508

type

exponential

Operator History (from monthly production reports)

2021-06 — 2025-07 PIONEER NATURAL RES. USA, INC. 50 mo
2019-07 — 2021-05 DE3 OPERATING LLC 23 mo
2007-07 — 2019-06 ENDEAVOR ENERGY RESOURCES L.P. 144 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.212,0002017-02-16