LANCE 9-4 C

Oil · District 08 · Lease #58278

Operator: DIAMONDBACK E&P LLC

Cum Oil

319k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2023-02

Production History

Cum Oil: 318,607 BBL Cum Gas: 1,071,472 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,164 BBL/mo

Di (annual)

299.9%

b-factor

0.5

EUR

278,393 BBL

R-squared

0.946

type

hyperbolic

Operator History (from monthly production reports)

2022-08 — 2026-07 DIAMONDBACK E&P LLC 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WADIAMONDBACK E&P LLC18,5452022-06-10