MASON, R. G.

Oil · District 6E · Lease #7343

Operator: RANGER INVESTMENTS, INC.

Fields: EAST TEXAS

Cum Oil

267k BBL

Cum Gas

21 MCF

casinghead

Wells

22

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 267,263 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,184 BBL/mo

Di (annual)

5.2%

b-factor

0.6

EUR

319,543 BBL

R-squared

0.762

type

hyperbolic

Operator History (from monthly production reports)

2003-03 — 2026-07 BASA RESOURCES, INC. 281 mo
1996-09 — 2003-02 RANGER INVESTMENTS, INC. 78 mo
1993-01 — 1996-08 MARATHON OIL COMPANY 44 mo

Wells (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22BASA RESOURCES, INC.13,7001980-08-13
1BASA RESOURCES, INC.13,6901980-08-05
21WBASA RESOURCES, INC.13,7501980-08-05
1042-401-83670BASA RESOURCES, INC.------
1142-401-83671BASA RESOURCES, INC.------
1242-401-83672BASA RESOURCES, INC.------
1342-401-83673BASA RESOURCES, INC.------
1442-401-83674BASA RESOURCES, INC.------
1542-401-01545BASA RESOURCES, INC.------
1642-401-83676BASA RESOURCES, INC.------
1742-401-83677BASA RESOURCES, INC.------
1842-401-83678BASA RESOURCES, INC.------
1942-401-83679BASA RESOURCES, INC.------
242-401-83662BASA RESOURCES, INC.------
2042-401-83680BASA RESOURCES, INC.------
342-401-01533BASA RESOURCES, INC.------
442-401-01534BASA RESOURCES, INC.------
542-401-01535BASA RESOURCES, INC.------
642-401-83666BASA RESOURCES, INC.------
742-401-01537BASA RESOURCES, INC.------
842-401-83668BASA RESOURCES, INC.------
942-401-83669BASA RESOURCES, INC.------