D. K. Z. UNIT

Oil · District 09 · Lease #26909

Operator: CHOLLA PETROLEUM, INC.

Cum Oil

760 BBL

Cum Gas

40 MCF

casinghead

Wells

1

Production

1993-01 — 2001-09

Peak Month

1993-07

Production History

Cum Oil: 760 BBL Cum Gas: 40 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37 BBL/mo

Di (annual)

361.5%

b-factor

0.9

EUR

370 BBL

R-squared

0.479

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2002-05 CHOLLA PETROLEUM, INC. 113 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EOG RESOURCES, INC.410,0002000-10-13