PRUGEL - HENKE

Oil · District 7C · Lease #15337

Operator: SUBSURFACE PRODUCTION, INC.

Cum Oil

34k BBL

Cum Gas

0 MCF

Wells

3

Production

2002-12 — 2026-04

Peak Month

2003-04

Production History

Cum Oil: 34,433 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

590 BBL/mo

Di (annual)

41.0%

b-factor

0.4

EUR

27,765 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2019-09 — 2026-07 OTEX LLC 83 mo
2011-07 — 2019-08 PENTERGY OPERATING, LLC 98 mo
2005-02 — 2011-06 SUBSURFACE PRODUCTION, INC. 77 mo
2002-12 — 2005-01 DAUBERT OPERATING, L.L.C. 26 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4OTEX LLC13,5002003-12-18
3OTEX LLC12,0002003-06-03
2OTEX LLC13,6002002-11-22