RUDD DRAW 26-21

Oil · District 08 · Lease #48682

Operator: RSP PERMIAN, LLC

Cum Oil

1.9M BBL

Cum Gas

3.7M MCF

casinghead

Wells

4

Production

2017-01 — 2026-04

Peak Month

2019-01

Production History

Cum Oil: 1,919,167 BBL Cum Gas: 3,741,202 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

101,332 BBL/mo

Di (annual)

154.9%

b-factor

0.5

EUR

1,531,783 BBL

R-squared

0.962

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 COG OPERATING LLC 96 mo
2017-01 — 2018-07 RSP PERMIAN, LLC 19 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HCOG OPERATING LLC116,0002017-08-28
3HCOG OPERATING LLC216,0002017-08-28
4HCOG OPERATING LLC116,0002017-08-28
1HCOG OPERATING LLC113,0002016-06-23