NORBA-DALE-LEWIS

Oil · District 09 · Lease #5756

Operator: SCHALK, THOMAS S.

Cum Oil

21k BBL

Cum Gas

64 MCF

casinghead

Wells

16

Production

1993-01 — 2018-08

Peak Month

1993-03

Production History

Cum Oil: 20,578 BBL Cum Gas: 64 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

146 BBL/mo

Di (annual)

10.7%

b-factor

0.0

EUR

16,310 BBL

R-squared

0.437

type

exponential

Operator History (from monthly production reports)

2018-01 — 2026-07 FULLSPIKE ENERGY LLC 103 mo
2016-10 — 2017-12 PRO. ENERGY I RESOURCE, LLC 15 mo
2011-11 — 2016-09 O S & S OIL COMPANY 59 mo
1995-01 — 2011-10 PACE AND RAY OIL CO. 202 mo
1993-01 — 1994-12 SCHALK, THOMAS S. 24 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
30FULLSPIKE ENERGY LLC12,0001985-12-11
29FULLSPIKE ENERGY LLC12,0001981-11-30
28FULLSPIKE ENERGY LLC12,0001981-01-21
27FULLSPIKE ENERGY LLC22,0001980-09-02
1142-485-86193FULLSPIKE ENERGY LLC------
1242-485-86194FULLSPIKE ENERGY LLC------
1542-485-10016FULLSPIKE ENERGY LLC------
1642-485-12248FULLSPIKE ENERGY LLC------
1742-485-12247FULLSPIKE ENERGY LLC------
1842-485-86198FULLSPIKE ENERGY LLC------
2042-485-86199FULLSPIKE ENERGY LLC------
2342-485-10071FULLSPIKE ENERGY LLC------
2442-485-86202FULLSPIKE ENERGY LLC------
2542-485-20848FULLSPIKE ENERGY LLC------
342-485-86190FULLSPIKE ENERGY LLC------
3D42-485-86191FULLSPIKE ENERGY LLC------