BLACK ANGUS 47

Oil · District 08 · Lease #46278

Operator: REATTA ENERGY, INC.

Cum Oil

291k BBL

Cum Gas

1.4M MCF

casinghead

Wells

6

Production

2013-04 — 2026-04

Peak Month

2018-09

Production History

Cum Oil: 291,013 BBL Cum Gas: 1,442,111 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,220 BBL/mo

Di (annual)

89.7%

b-factor

0.3

EUR

175,826 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2018-01 — 2026-07 REATTA ENERGY, INC. 103 mo
2013-06 — 2017-12 PURVIS OPERATING CO. 55 mo
2013-04 — 2013-05 APACHE CORPORATION 2 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7REATTA ENERGY, INC.15,9002017-07-05
6REATTA ENERGY, INC.15,8002017-03-01
4REATTA ENERGY, INC.16,5002016-11-17
3REATTA ENERGY, INC.15,8002015-10-22
5REATTA ENERGY, INC.18,3002015-08-18
1REATTA ENERGY, INC.38,3502013-04-02