WHITEFACE 36

Oil · District 08 · Lease #43915

Operator: REATTA ENERGY, INC.

Cum Oil

277k BBL

Cum Gas

647k MCF

casinghead

Wells

3

Production

2013-03 — 2026-04

Peak Month

2014-07

Production History

Cum Oil: 277,363 BBL Cum Gas: 646,596 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,233 BBL/mo

Di (annual)

12.8%

b-factor

0.0

EUR

302,001 BBL

R-squared

0.478

type

exponential

Operator History (from monthly production reports)

2018-01 — 2026-07 REATTA ENERGY, INC. 103 mo
2013-03 — 2017-12 PURVIS OPERATING CO. 58 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5REATTA ENERGY, INC.15,8002016-06-13
2REATTA ENERGY, INC.15,8002015-08-17
1REATTA ENERGY, INC.25,8002013-01-29