THREE SISTERS

Oil · District 08 · Lease #43039

Operator: NEW HEIGHT ENERGY, LLC

Cum Oil

883k BBL

Cum Gas

329k MCF

casinghead

Wells

4

Production

2012-06 — 2026-03

Peak Month

2016-10

Production History

Cum Oil: 883,162 BBL Cum Gas: 329,278 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,039 BBL/mo

Di (annual)

5.1%

b-factor

0.0

EUR

1,533,498 BBL

R-squared

0.495

type

exponential

Operator History (from monthly production reports)

2022-02 — 2026-07 NEW HEIGHT ENERGY, LLC 54 mo
2021-09 — 2022-01 MAPLE ENERGY HOLDINGS, LLC 5 mo
2014-12 — 2021-08 MDC TEXAS OPERATOR LLC 81 mo
2014-04 — 2014-11 MDC TEXAS ENERGY LLC 8 mo
2012-06 — 2014-03 HANNATHON PETROLEUM, LLC 22 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4NEW HEIGHT ENERGY, LLC311,0002015-12-03
5NEW HEIGHT ENERGY, LLC111,0002013-10-25
2NEW HEIGHT ENERGY, LLC310,9992012-08-28
1NEW HEIGHT ENERGY, LLC210,9992012-04-06