EAST TEXAS OIL CO. FEE -C-

Oil · District 03 · Lease #10915

Operator: MILESTONE OPERATING, INC.

Cum Oil

243k BBL

Cum Gas

223k MCF

casinghead

Wells

3

Production

1993-01 — 2026-03

Peak Month

1995-12

Production History

Cum Oil: 243,441 BBL Cum Gas: 223,136 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,790 BBL/mo

Di (annual)

43.2%

b-factor

1.7

EUR

245,700 BBL

R-squared

0.805

type

hyperbolic

Operator History (from monthly production reports)

2001-04 — 2026-07 MILESTONE OPERATING, INC. 304 mo
1993-01 — 2001-03 DSTJ CORPORATION 99 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15MILESTONE OPERATING, INC.37,3002009-05-21
1MILESTONE OPERATING, INC.77,3001995-05-03
242-199-00563MILESTONE OPERATING, INC.------