WINSTON 31-43 C

Oil · District 08 · Lease #58217

Operator: DIAMONDBACK E&P LLC

Cum Oil

495k BBL

Cum Gas

1.1M MCF

casinghead

Wells

2

Production

2022-10 — 2026-04

Peak Month

2023-09

Production History

Cum Oil: 494,635 BBL Cum Gas: 1,094,557 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,389 BBL/mo

Di (annual)

824.6%

b-factor

1.9

EUR

1,143,701 BBL

R-squared

0.683

type

hyperbolic

Operator History (from monthly production reports)

2022-10 — 2026-07 DIAMONDBACK E&P LLC 46 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8MSDIAMONDBACK E&P LLC28,9512022-05-06
3LSDIAMONDBACK E&P LLC28,9512022-05-03