CARLOS "1"

Oil · District 7C · Lease #17112

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

79k BBL

Cum Gas

138k MCF

casinghead

Wells

2

Production

2010-01 — 2023-02

Peak Month

2013-11

Production History

Cum Oil: 79,333 BBL Cum Gas: 137,902 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,285 BBL/mo

Di (annual)

23.3%

b-factor

0.0

EUR

66,163 BBL

R-squared

0.455

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2010-01 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 133 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.113,0002013-06-28
1PIONEER NATURAL RES. USA, INC.210,6002010-06-11