NORTH STILES SPRABERRY UNIT

Oil · District 7C · Lease #6393

Operator: PRIME OPERATING COMPANY

Cum Oil

2.0M BBL

Cum Gas

11.4M MCF

casinghead

Wells

79

Production

1993-01 — 2026-04

Peak Month

2010-07

Production History

Cum Oil: 1,966,026 BBL Cum Gas: 11,436,052 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,672 BBL/mo

Di (annual)

35.0%

b-factor

0.9

EUR

1,444,710 BBL

R-squared

0.593

type

hyperbolic

Operator History (from monthly production reports)

2004-10 — 2026-07 PRIME OPERATING COMPANY 262 mo
1993-01 — 2004-09 BTA OIL PRODUCERS 141 mo

Wells (79)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2510PRIME OPERATING COMPANY110,2002008-08-20
2513PRIME OPERATING COMPANY110,2002008-08-20
2502PRIME OPERATING COMPANY110,2002008-08-19
2504PRIME OPERATING COMPANY110,2002008-08-19
2512PRIME OPERATING COMPANY110,2002008-08-19
2507PRIME OPERATING COMPANY110,0002008-08-05
2505PRIME OPERATING COMPANY110,2002008-08-01
102PRIME OPERATING COMPANY110,2002008-07-25
108PRIME OPERATING COMPANY112,0002008-07-17
105PRIME OPERATING COMPANY110,2002008-07-03
2516PRIME OPERATING COMPANY110,0002008-07-01
107PRIME OPERATING COMPANY110,2002008-06-27
110PRIME OPERATING COMPANY112,0002008-06-13
2501PRIME OPERATING COMPANY110,0002008-04-28
2503PRIME OPERATING COMPANY110,0002008-04-28
2509PRIME OPERATING COMPANY110,0002008-04-28
2515PRIME OPERATING COMPANY110,0002008-04-28
106PRIME OPERATING COMPANY110,0002008-04-24
101PRIME OPERATING COMPANY110,0002008-04-15
104PRIME OPERATING COMPANY29,0002007-10-04
109PRIME OPERATING COMPANY19,0002007-10-04
111PRIME OPERATING COMPANY19,0002007-10-04
2508PRIME OPERATING COMPANY19,0002007-10-04
2511PRIME OPERATING COMPANY19,0002007-10-04
2514PRIME OPERATING COMPANY19,0002007-10-04
2506PRIME OPERATING COMPANY19,0002007-10-03
1722PRIME OPERATING COMPANY18,6002007-03-07
1723PRIME OPERATING COMPANY29,8002007-03-07
1724PRIME OPERATING COMPANY18,6002007-03-07
1721PRIME OPERATING COMPANY29,8002007-03-06
2455PRIME OPERATING COMPANY18,6502007-01-31
2456PRIME OPERATING COMPANY18,6502007-01-31
2454PRIME OPERATING COMPANY18,6502007-01-18
1854PRIME OPERATING COMPANY18,6502006-03-22
2344PRIME OPERATING COMPANY18,6502005-12-14
2445PRIME OPERATING COMPANY18,6502005-12-14
2446PRIME OPERATING COMPANY18,6502005-12-14
2449PRIME OPERATING COMPANY18,6502005-12-14
2450PRIME OPERATING COMPANY18,6502005-12-13
2451PRIME OPERATING COMPANY18,6502005-12-13
2452PRIME OPERATING COMPANY18,6502005-12-13
1840PRIME OPERATING COMPANY18,6502005-12-02
1842PRIME OPERATING COMPANY18,6502005-12-01
1737PRIME OPERATING COMPANY18,6502005-11-28
1738PRIME OPERATING COMPANY18,6502005-11-28
1736PRIME OPERATING COMPANY18,6502005-11-21
1739PRIME OPERATING COMPANY18,6502005-11-21
1841PRIME OPERATING COMPANY18,6502005-11-21
2343PRIME OPERATING COMPANY18,6502005-11-21
2447PRIME OPERATING COMPANY18,6502005-11-08
2448PRIME OPERATING COMPANY18,6502005-11-08
2453PRIME OPERATING COMPANY18,6502005-11-08
1728PRIME OPERATING COMPANY18,6502005-10-11
1732PRIME OPERATING COMPANY18,6502005-10-11
1729PRIME OPERATING COMPANY18,6502005-08-25
1730PRIME OPERATING COMPANY18,6502005-07-28
1731PRIME OPERATING COMPANY111,0002005-07-28
1734PRIME OPERATING COMPANY18,6502005-07-28
1735PRIME OPERATING COMPANY111,0002005-07-28
2333PRIME OPERATING COMPANY18,6502005-07-22
1824PRIME OPERATING COMPANY110,2002005-05-17
1823PRIME OPERATING COMPANY110,2002005-05-13
1826PRIME OPERATING COMPANY110,2002005-05-13
2322PRIME OPERATING COMPANY110,2002005-05-13
1727PRIME OPERATING COMPANY18,5002005-05-04
1825PRIME OPERATING COMPANY210,2002005-05-04
19PRIME OPERATING COMPANY17,0001985-05-14
19WPRIME OPERATING COMPANY17,0001985-05-14
18PRIME OPERATING COMPANY17,0001985-05-09
142-383-00277PRIME OPERATING COMPANY------
1242-383-00289PRIME OPERATING COMPANY------
1342-383-00147PRIME OPERATING COMPANY------
16W42-383-00280PRIME OPERATING COMPANY------
242-383-00275PRIME OPERATING COMPANY------
442-383-00272PRIME OPERATING COMPANY------
542-383-00273PRIME OPERATING COMPANY------
742-383-00276PRIME OPERATING COMPANY------
942-383-00291PRIME OPERATING COMPANY------
9W42-383-00291PRIME OPERATING COMPANY------