JAMES I 45-50

Oil · District 7C · Lease #21126

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

376k BBL

Cum Gas

2.0M MCF

casinghead

Wells

1

Production

2020-10 — 2026-04

Peak Month

2021-03

Production History

Cum Oil: 376,173 BBL Cum Gas: 1,966,743 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,881 BBL/mo

Di (annual)

46.8%

b-factor

0.0

EUR

279,043 BBL

R-squared

0.360

type

exponential

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2020-10 — 2021-05 DE3 OPERATING LLC 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4309HPIONEER NATURAL RES. USA, INC.19,5002020-01-23