STATE CHAPMAN 26-27 UNIT

Oil · District 08 · Lease #52084

Operator: DIAMONDBACK E&P LLC

Cum Oil

1.5M BBL

Cum Gas

1.9M MCF

casinghead

Wells

3

Production

2018-01 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 1,503,736 BBL Cum Gas: 1,866,057 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

80,358 BBL/mo

Di (annual)

261.5%

b-factor

1.2

EUR

2,444,285 BBL

R-squared

0.789

type

hyperbolic

Operator History (from monthly production reports)

2018-01 — 2026-07 DIAMONDBACK E&P LLC 103 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WADIAMONDBACK E&P LLC211,4702018-09-18
1WADIAMONDBACK E&P LLC311,4002017-07-12
2WADIAMONDBACK E&P LLC311,4002017-07-12