RILEY, T. S. ESTATE "A"

Oil · District 8A · Lease #61909

Operator: KNOX INDUSTRIES, INC.

Cum Oil

282k BBL

Cum Gas

33k MCF

casinghead

Wells

10

Production

1993-01 — 2026-03

Peak Month

1994-12

Production History

Cum Oil: 282,374 BBL Cum Gas: 33,187 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,933 BBL/mo

Di (annual)

8.6%

b-factor

0.0

EUR

264,986 BBL

R-squared

0.934

type

exponential

Operator History (from monthly production reports)

1993-12 — 2026-07 KNOX INDUSTRIES, INC. 392 mo
1993-01 — 1993-11 KERR-MCGEE CORPORATION 11 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8KNOX INDUSTRIES, INC.15,6001985-04-23
6KNOX INDUSTRIES, INC.15,6001978-12-19
6WKNOX INDUSTRIES, INC.15,6001978-12-19
7WKNOX INDUSTRIES, INC.15,6001978-12-19
1BWKNOX INDUSTRIES, INC.15,6001978-10-31
4KNOX INDUSTRIES, INC.15,6001977-12-30
5KNOX INDUSTRIES, INC.15,6001977-12-30
3KNOX INDUSTRIES, INC.15,6001977-12-15
2KNOX INDUSTRIES, INC.15,6001977-11-28
142-165-30612KNOX INDUSTRIES, INC.------