TWEENER 7

Oil · District 08 · Lease #41329

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

8k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

2011-04 — 2017-07

Peak Month

2012-03

Production History

Cum Oil: 8,101 BBL Cum Gas: 5,330 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

297 BBL/mo

Di (annual)

133.2%

b-factor

0.9

EUR

9,821 BBL

R-squared

0.301

type

hyperbolic

Operator History (from monthly production reports)

2016-09 — 2020-04 PIONEER NATURAL RES. USA, INC. 44 mo
2011-04 — 2016-08 DEVON ENERGY PRODUCTION CO, L.P. 65 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.111,4002010-11-16