QUATTLE-ROGERS 6B

Oil · District 08 · Lease #56533

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

793k BBL

Cum Gas

1.9M MCF

casinghead

Wells

2

Production

2021-12 — 2026-04

Peak Month

2022-12

Production History

Cum Oil: 792,511 BBL Cum Gas: 1,853,774 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,535 BBL/mo

Di (annual)

40.2%

b-factor

0.0

EUR

643,122 BBL

R-squared

0.544

type

exponential

Operator History (from monthly production reports)

2021-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 56 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.110,5522020-12-30
8HPIONEER NATURAL RES. USA, INC.110,5522020-12-30