DUBOSE

Oil · District 08 · Lease #40311

Operator: R K PETROLEUM CORP.

Fields: RK (STRAWN)

Cum Oil

38k BBL

Cum Gas

36k MCF

casinghead

Wells

1

Production

2010-05 — 2012-06

Peak Month

2010-07

Production History

Cum Oil: 38,112 BBL Cum Gas: 36,465 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,504 BBL/mo

Di (annual)

546.0%

b-factor

1.6

EUR

112,872 BBL

R-squared

0.498

type

hyperbolic

Operator History (from monthly production reports)

2010-05 — 2014-04 R K PETROLEUM CORP. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002013-08-15