POST-MONTGOMERY "20"

Oil · District 8A · Lease #67675

Operator: WHEELER OPERATING CORPORATION

Cum Oil

61k BBL

Cum Gas

5k MCF

casinghead

Wells

13

Production

1997-01 — 2026-04

Peak Month

2000-03

Production History

Cum Oil: 60,518 BBL Cum Gas: 4,522 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

794 BBL/mo

Di (annual)

27.8%

b-factor

0.3

EUR

47,913 BBL

R-squared

0.927

type

hyperbolic

Operator History (from monthly production reports)

2001-03 — 2026-07 THREE R OIL COMPANY 305 mo
1997-01 — 2001-02 WHEELER OPERATING CORPORATION 50 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WTHREE R OIL COMPANY24,0002004-03-24
3WTHREE R OIL COMPANY24,0002003-01-27
2WTHREE R OIL COMPANY24,0002002-02-22
4WTHREE R OIL COMPANY24,0002002-02-22
5WTHREE R OIL COMPANY14,0001997-02-13
3THREE R OIL COMPANY14,0001997-02-12
8WTHREE R OIL COMPANY14,0001997-02-12
2THREE R OIL COMPANY14,0001997-01-07
7THREE R OIL COMPANY14,0001997-01-07
7WTHREE R OIL COMPANY14,0001997-01-07
1THREE R OIL COMPANY24,0001996-11-12
6THREE R OIL COMPANY24,0001996-11-12
6WTHREE R OIL COMPANY24,0001996-11-12