NAIL RANCH "36"

Oil · District 08 · Lease #39517

Operator: OXYROCK OPERATING, LLC

Cum Oil

492k BBL

Cum Gas

1.2M MCF

casinghead

Wells

9

Production

2009-04 — 2026-04

Peak Month

2014-09

Production History

Cum Oil: 491,847 BBL Cum Gas: 1,167,079 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,324 BBL/mo

Di (annual)

102.7%

b-factor

1.3

EUR

661,911 BBL

R-squared

0.828

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2009-04 — 2024-07 CROWNQUEST OPERATING, LLC 184 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DOXYROCK OPERATING, LLC214,5002015-11-24
1OXYROCK OPERATING, LLC112,0002014-04-10
7OXYROCK OPERATING, LLC112,0002014-04-10
8OXYROCK OPERATING, LLC112,0002014-04-10
6OXYROCK OPERATING, LLC112,0002014-04-08
4OXYROCK OPERATING, LLC112,0002013-05-14
5OXYROCK OPERATING, LLC112,0002013-05-14
3OXYROCK OPERATING, LLC112,0002011-01-12
2OXYROCK OPERATING, LLC212,0002010-07-01