JACOBSON

Oil · District 8A · Lease #61726

Operator: GREAT WESTERN DRILLING COMPANY

Cum Oil

2.7M BBL

Cum Gas

437k MCF

casinghead

Wells

19

Production

1993-01 — 2026-04

Peak Month

2002-05

Production History

Cum Oil: 2,655,195 BBL Cum Gas: 437,191 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,870 BBL/mo

Di (annual)

18.7%

b-factor

1.1

EUR

2,197,018 BBL

R-squared

0.915

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 BASIN OIL & GAS OPERATING, LLC 21 mo
1993-01 — 2024-10 GREAT WESTERN DRILLING COMPANY 382 mo

Wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
38BASIN OIL & GAS OPERATING, LLC18,1002001-12-05
37BASIN OIL & GAS OPERATING, LLC18,5002000-01-05
36BASIN OIL & GAS OPERATING, LLC18,1002000-01-03
31WBASIN OIL & GAS OPERATING, LLC18,2001981-11-17
22WBASIN OIL & GAS OPERATING, LLC18,2001979-03-15
23WBASIN OIL & GAS OPERATING, LLC18,2001979-03-15
24WBASIN OIL & GAS OPERATING, LLC18,2001979-03-15
25WBASIN OIL & GAS OPERATING, LLC18,2001979-03-15
26WBASIN OIL & GAS OPERATING, LLC18,2001979-03-15
14BASIN OIL & GAS OPERATING, LLC18,1001978-08-23
15BASIN OIL & GAS OPERATING, LLC18,1001978-08-23
1042-445-30310BASIN OIL & GAS OPERATING, LLC------
1142-445-30307BASIN OIL & GAS OPERATING, LLC------
1242-445-30308BASIN OIL & GAS OPERATING, LLC------
1342-445-30348BASIN OIL & GAS OPERATING, LLC------
1642-445-30351BASIN OIL & GAS OPERATING, LLC------
1742-445-30350BASIN OIL & GAS OPERATING, LLC------
1842-445-30349BASIN OIL & GAS OPERATING, LLC------
942-445-30258BASIN OIL & GAS OPERATING, LLC------