COFFIELD

Oil · District 10 · Lease #28845

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

43k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2025-08

Peak Month

2018-10

Production History

Cum Oil: 42,841 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

491 BBL/mo

Di (annual)

47.8%

b-factor

0.0

EUR

12,304 BBL

R-squared

0.400

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCW EXPLORATION, INC.19,5001983-11-21
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