SAWYER 25

Oil · District 08 · Lease #46049

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

82k BBL

Cum Gas

178k MCF

casinghead

Wells

2

Production

2014-09 — 2023-01

Peak Month

2015-04

Production History

Cum Oil: 82,303 BBL Cum Gas: 177,538 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,511 BBL/mo

Di (annual)

109.9%

b-factor

0.6

EUR

86,744 BBL

R-squared

0.886

type

hyperbolic

Operator History (from monthly production reports)

2014-09 — 2023-10 PIONEER NATURAL RES. USA, INC. 110 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2XTO ENERGY INC.111,2002014-06-06
1PIONEER NATURAL RES. USA INC.111,1702014-05-31