MUD HEN 57-31 B

Oil · District 08 · Lease #54955

Operator: DIAMONDBACK E&P LLC

Cum Oil

520k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2020-09 — 2026-04

Peak Month

2021-08

Production History

Cum Oil: 519,661 BBL Cum Gas: 1,795,770 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

43,106 BBL/mo

Di (annual)

257.5%

b-factor

0.8

EUR

690,694 BBL

R-squared

0.959

type

hyperbolic

Operator History (from monthly production reports)

2020-09 — 2026-07 DIAMONDBACK E&P LLC 71 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BSDIAMONDBACK E&P LLC113,1902020-04-14