RED CREST TRUST UNIT

Oil · District 02 · Lease #10384

Operator: TALISMAN ENERGY USA INC.

Cum Oil

1.5M BBL

Cum Gas

2.1M MCF

casinghead

Wells

8

Production

2013-02 — 2026-04

Peak Month

2018-08

Production History

Cum Oil: 1,458,579 BBL Cum Gas: 2,149,383 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

78,986 BBL/mo

Di (annual)

228.1%

b-factor

0.7

EUR

1,175,504 BBL

R-squared

0.910

type

hyperbolic

Operator History (from monthly production reports)

2019-12 — 2026-07 REPSOL OIL & GAS USA, LLC 80 mo
2018-05 — 2019-11 EQUINOR TEXAS ONSHORE PROP LLC 19 mo
2013-07 — 2018-04 STATOIL TEXAS ONSHORE PROP LLC 58 mo
2013-02 — 2013-06 TALISMAN ENERGY USA INC. 5 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 5HREPSOL OIL & GAS USA, LLC113,5002017-05-31
B 1HREPSOL OIL & GAS USA, LLC113,5002017-05-26
B 2HREPSOL OIL & GAS USA, LLC213,5002017-05-26
B 3HREPSOL OIL & GAS USA, LLC113,5002017-05-26
B 4HREPSOL OIL & GAS USA, LLC113,5002017-05-26
B 6HREPSOL OIL & GAS USA, LLC113,5002017-05-26
A 2HREPSOL OIL & GAS USA, LLC312,0002012-08-29
A 1HREPSOL OIL & GAS USA, LLC211,8002012-08-16