WHITE "C"

Oil · District 08 · Lease #39426

Operator: QEP ENERGY COMPANY

Cum Oil

283k BBL

Cum Gas

418k MCF

casinghead

Wells

4

Production

2009-01 — 2023-09

Peak Month

2009-10

Production History

Cum Oil: 282,919 BBL Cum Gas: 418,346 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,230 BBL/mo

Di (annual)

30.4%

b-factor

0.2

EUR

256,739 BBL

R-squared

0.747

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2018-04 — 2021-05 DE3 OPERATING LLC 38 mo
2017-11 — 2018-03 QEP ENERGY COMPANY 5 mo
2009-01 — 2017-10 JM COX RESOURCES, L.P. 106 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.111,0002009-06-10
4PIONEER NATURAL RES. USA INC.111,0002009-06-10
1PIONEER NATURAL RES. USA INC.111,0002008-11-12
2PIONEER NATURAL RES. USA INC.111,0002008-11-12