RILEY, T. S.

Oil · District 8A · Lease #5466

Operator: OXY USA INC.

Cum Oil

423k BBL

Cum Gas

563 MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 422,787 BBL Cum Gas: 563 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,028 BBL/mo

Di (annual)

4.7%

b-factor

0.0

EUR

467,214 BBL

R-squared

0.622

type

exponential

Operator History (from monthly production reports)

2017-09 — 2026-07 OXY USA INC. 107 mo
2015-02 — 2017-08 HESS SEMINOLE ASSETS LLC 31 mo
2006-11 — 2015-01 HESS CORPORATION 99 mo
1993-01 — 2006-10 AMERADA HESS CORPORATION 166 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10OXY USA INC.39,6502024-11-12
1142-165-10160OXY USA INC.------
1242-165-10055OXY USA INC.------
1342-165-10033OXY USA INC.------
1442-165-10094OXY USA INC.------
1542-165-10197OXY USA INC.------
1642-165-10198OXY USA INC.------
942-165-00373OXY USA INC.------