STEPHENS

Oil · District 09 · Lease #6461

Operator: ROCKSTAR PRODUCTION, LLC

Cum Oil

177k BBL

Cum Gas

244 MCF

casinghead

Wells

32

Production

1993-01 — 2026-04

Peak Month

2006-07

Production History

Cum Oil: 177,344 BBL Cum Gas: 244 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

983 BBL/mo

Di (annual)

9.5%

b-factor

0.0

EUR

123,260 BBL

R-squared

0.545

type

exponential

Operator History (from monthly production reports)

2023-04 — 2026-07 ROCKSTAR PRODUCTION, LLC 40 mo
1993-01 — 2023-03 BOYD, DEE WELL SERVICE 363 mo

Wells (32)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
45ROCKSTAR PRODUCTION, LLC11,3501991-08-19
1142-487-80063ROCKSTAR PRODUCTION, LLC------
1242-487-83420ROCKSTAR PRODUCTION, LLC------
14W42-487-04864ROCKSTAR PRODUCTION, LLC------
19W42-487-05365ROCKSTAR PRODUCTION, LLC------
2142-487-83421ROCKSTAR PRODUCTION, LLC------
2642-487-00789ROCKSTAR PRODUCTION, LLC------
2742-487-05768ROCKSTAR PRODUCTION, LLC------
2842-487-80068ROCKSTAR PRODUCTION, LLC------
29W42-487-05366ROCKSTAR PRODUCTION, LLC------
3342-487-80070ROCKSTAR PRODUCTION, LLC------
4342-487-83422ROCKSTAR PRODUCTION, LLC------
5342-487-80072ROCKSTAR PRODUCTION, LLC------
54W42-487-01467ROCKSTAR PRODUCTION, LLC------
55W42-487-05471ROCKSTAR PRODUCTION, LLC------
5642-487-80076ROCKSTAR PRODUCTION, LLC------
5842-487-01472ROCKSTAR PRODUCTION, LLC------
5942-487-01464ROCKSTAR PRODUCTION, LLC------
6042-487-01477ROCKSTAR PRODUCTION, LLC------
61W42-487-01478ROCKSTAR PRODUCTION, LLC------
6242-487-80083ROCKSTAR PRODUCTION, LLC------
6342-487-80084ROCKSTAR PRODUCTION, LLC------
6442-487-80085ROCKSTAR PRODUCTION, LLC------
65W42-487-01473ROCKSTAR PRODUCTION, LLC------
6742-487-04985ROCKSTAR PRODUCTION, LLC------
6842-487-80088ROCKSTAR PRODUCTION, LLC------
7042-487-80089ROCKSTAR PRODUCTION, LLC------
70W42-487-80089ROCKSTAR PRODUCTION, LLC------
71W42-487-01470ROCKSTAR PRODUCTION, LLC------
7342-487-30645ROCKSTAR PRODUCTION, LLC------
7442-487-30646ROCKSTAR PRODUCTION, LLC------
B 6142-487-80092ROCKSTAR PRODUCTION, LLC------