HOFFMAN, HERMAN

Oil · District 01 · Lease #3197

Operator: PETROSAURUS, INC.

Fields: SOMERSET

Cum Oil

51k BBL

Cum Gas

21 MCF

casinghead

Wells

13

Production

1993-01 — 2026-04

Peak Month

1997-04

Production History

Cum Oil: 51,321 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

348 BBL/mo

Di (annual)

15.3%

b-factor

0.2

EUR

33,277 BBL

R-squared

0.770

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 DRACHEN ENERGY CO. 26 mo
2013-09 — 2024-05 PETROSAURUS, INC. 129 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 (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12DRACHEN ENERGY CO.11,5001992-11-02
6DRACHEN ENERGY CO.11,3651980-02-26
2ADRACHEN ENERGY CO.11,3701980-02-12
10DRACHEN ENERGY CO.11,3501980-01-11
9DRACHEN ENERGY CO.11,3801980-01-11
11DRACHEN OIL COMPANY11,3251979-05-17
8DRACHEN ENERGY CO.11,3651979-01-17
5DRACHEN ENERGY CO.21,3851979-01-09
7DRACHEN ENERGY CO.11,3651979-01-04
142-029-02059DRACHEN ENERGY CO.------
242-029-80645DRACHEN ENERGY CO.------
342-029-02078DRACHEN ENERGY CO.------
442-029-02079DRACHEN ENERGY CO.------