HOFFMAN, FRANK H.

Oil · District 01 · Lease #3140

Operator: PETROSAURUS, INC.

Fields: SOMERSET

Cum Oil

8k BBL

Cum Gas

21 MCF

casinghead

Wells

7

Production

1993-01 — 2021-08

Peak Month

1994-03

Production History

Cum Oil: 8,399 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

45 BBL/mo

Di (annual)

7.5%

b-factor

0.0

EUR

6,989 BBL

R-squared

0.332

type

exponential

Operator History (from monthly production reports)

2013-09 — 2026-07 PETROSAURUS, INC. 155 mo
1995-02 — 2013-08 AMINEX USA, INC. 223 mo
1993-10 — 1995-01 CASPEN OPERATING COMPANY 16 mo
1993-01 — 1993-09 DEVON ENERGY CORPORATION(NEVADA) 9 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7PETROSAURUS INC.11,2701980-02-26
6PETROSAURUS INC.11,3351979-01-04
4PETROSAURUS INC.11,3501978-05-08
5PETROSAURUS INC.11,3051978-05-08
142-029-02057PETROSAURUS INC.------
242-029-02058PETROSAURUS INC.------
342-029-02707PETROSAURUS INC.------