DONELSON

Oil · District 08 · Lease #37883

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

90k BBL

Cum Gas

109k MCF

casinghead

Wells

2

Production

2006-10 — 2025-11

Peak Month

2006-12

Production History

Cum Oil: 90,461 BBL Cum Gas: 109,305 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,611 BBL/mo

Di (annual)

51.2%

b-factor

0.7

EUR

90,074 BBL

R-squared

0.615

type

hyperbolic

Operator History (from monthly production reports)

2006-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 238 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA INC.19,5502006-06-19
2PIONEER NATURAL RES. USA INC.19,5502006-06-19