< leases

WIEMERS, C.T. -A-

Oil · District 01 · Lease #11211

Operator: PETROSAURUS, INC.

Fields: SOMERSET

Cum Oil

38k BBL

Cum Gas

21 MCF

casinghead

Wells

24

Production

1993-01 — 2021-08

Peak Month

1996-02

Production History

Cum Oil: 38,300 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

140 BBL/mo

Di (annual)

5.1%

b-factor

0.0

EUR

30,300 BBL

R-squared

0.343

type

exponential

Operator History (from monthly production reports)

2014-03 — 2026-07 PETROSAURUS, INC. 149 mo
1994-06 — 2014-02 AMINEX USA, INC. 237 mo
1993-01 — 1994-05 ARGON RESOURCES, INC. 17 mo

Wells (24)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
21A42-013-33471SAHARA OIL AND GAS INC.11,7501985-07-25
22A42-013-33472SAHARA OIL AND GAS INC.11,7501985-07-25
23A42-013-33473SAHARA OIL AND GAS INC.11,7501985-07-25
24A42-013-33470SAHARA OIL AND GAS INC.11,7501985-07-25
11A42-013-33056PETROSAURUS INC.11,7501984-12-12
12A42-013-33062SAHARA OIL AND GAS INC.11,7501984-12-12
13A42-013-33061SAHARA OIL AND GAS INC.11,7501984-12-12
14A42-013-33060SAHARA OIL AND GAS INC.11,7501984-12-12
15A42-013-33059SAHARA OIL AND GAS INC.11,7501984-12-12
16A42-013-33055SAHARA OIL AND GAS INC.11,7501984-12-12
17A42-013-33064SAHARA OIL AND GAS INC.11,7501984-12-12
18A42-013-33063SAHARA OIL AND GAS INC.11,7501984-12-12
19A42-013-33057SAHARA OIL AND GAS INC.11,7501984-12-12
20A42-013-33058SAHARA OIL AND GAS INC.11,7501984-12-12
10A42-013-32955SAHARA OIL AND GAS INC.11,7501984-10-01
6A42-013-32952SAHARA OIL AND GAS INC.11,7501984-10-01
7A42-013-32953SAHARA OIL AND GAS INC.11,7501984-10-01
8A42-013-32954SAHARA OIL AND GAS INC.11,7501984-10-01
9A42-013-32956SAHARA OIL AND GAS INC.11,7501984-10-01
1A42-013-32945SAHARA OIL AND GAS INC.11,7501984-09-20
2A42-013-32946SAHARA OIL AND GAS INC.11,7501984-09-20
3A42-013-32944SAHARA OIL AND GAS INC.11,7501984-09-20
4A42-013-32942SAHARA OIL AND GAS INC.11,7501984-09-20
5A42-013-32943SAHARA OIL AND GAS INC.11,7501984-09-20