YOUNGER,P.C.

Oil · District 09 · Lease #17727

Operator: TREK RESOURCES, INC.

Cum Oil

32k BBL

Cum Gas

462k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 31,522 BBL Cum Gas: 462,426 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

887 BBL/mo

Di (annual)

103.0%

b-factor

0.8

EUR

31,402 BBL

R-squared

0.928

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 TREK RESOURCES, INC. 86 mo
1999-12 — 2019-05 RUBIS OIL, INC. 234 mo
1993-01 — 1999-11 GRAYROCK CORP., THE 83 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TREK RESOURCES, INC.16,2002006-09-21
142-497-30240TREK RESOURCES, INC.------