NORSWORTHY

Oil · District 7B · Lease #27279

Operator: CHOLLA PETROLEUM, INC.

Cum Oil

378k BBL

Cum Gas

93k MCF

casinghead

Wells

5

Production

1994-09 — 2026-04

Peak Month

1995-11

Production History

Cum Oil: 377,857 BBL Cum Gas: 93,409 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,702 BBL/mo

Di (annual)

51.0%

b-factor

0.5

EUR

248,962 BBL

R-squared

0.783

type

hyperbolic

Operator History (from monthly production reports)

1994-09 — 2026-07 CHOLLA PETROLEUM, INC. 383 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8CHOLLA PETROLEUM, INC.13,9991995-05-09
6CHOLLA PETROLEUM, INC.13,9991995-02-27
5CHOLLA PETROLEUM, INC.23,9991994-12-22
1CHOLLA PETROLEUM, INC.13,9991994-07-28
2CHOLLA PETROLEUM, INC.13,9991994-07-28