SCHARBAUER RANCH "A"

Oil · District 08 · Lease #42269

Operator: PIONEER NATURAL RES. USA, INC.

Fields: LOWE (ATOKA)

Cum Oil

76k BBL

Cum Gas

409k MCF

casinghead

Wells

2

Production

2011-09 — 2020-06

Peak Month

2012-06

Production History

Cum Oil: 75,572 BBL Cum Gas: 409,268 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,459 BBL/mo

Di (annual)

75.6%

b-factor

0.2

EUR

68,575 BBL

R-squared

0.881

type

hyperbolic

Operator History (from monthly production reports)

2011-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 179 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18PIONEER NATURAL RES. USA INC.112,4002011-10-13
10PIONEER NATURAL RES. USA INC.112,3002011-06-27