CARBON 12-13 UNIT 2

Oil · District 7C · Lease #21100

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

3.2M BBL

Cum Gas

11.8M MCF

casinghead

Wells

8

Production

2020-07 — 2026-04

Peak Month

2021-11

Production History

Cum Oil: 3,196,710 BBL Cum Gas: 11,773,565 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

196,526 BBL/mo

Di (annual)

200.3%

b-factor

0.8

EUR

3,928,160 BBL

R-squared

0.928

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2020-07 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 54 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
182DIAMONDBACK E&P LLC111,0002021-02-25
261DIAMONDBACK E&P LLC111,0002021-02-25
272DIAMONDBACK E&P LLC111,0002021-02-25
152DIAMONDBACK E&P LLC111,0002021-02-24
162DIAMONDBACK E&P LLC111,0002021-02-24
251DIAMONDBACK E&P LLC111,0002019-11-04
271DIAMONDBACK E&P LLC111,0002019-11-04
281DIAMONDBACK E&P LLC111,0002019-11-04