BOYD 28-11

Oil · District 08 · Lease #50185

Operator: RSP PERMIAN, LLC

Cum Oil

313k BBL

Cum Gas

454k MCF

casinghead

Wells

1

Production

2018-03 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 312,714 BBL Cum Gas: 454,122 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,200 BBL/mo

Di (annual)

139.5%

b-factor

0.4

EUR

316,466 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 COG OPERATING LLC 96 mo
2018-03 — 2018-07 RSP PERMIAN, LLC 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCOG OPERATING LLC114,0002017-09-22