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OSO-SANDIA UNIT

Oil · District 02 · Lease #8175

Operator: VIRTEX PETROLEUM COMPANY, INC.

Fields: KENEDY, E. (LULING)

Cum Oil

27k BBL

Cum Gas

292k MCF

casinghead

Wells

1

Production

1996-05 — 2012-10

Peak Month

2004-12

Production History

Cum Oil: 26,529 BBL Cum Gas: 292,020 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

549 BBL/mo

Di (annual)

33.3%

b-factor

0.2

EUR

24,582 BBL

R-squared

0.652

type

hyperbolic

Operator History (from monthly production reports)

2008-02 — 2019-09 VIRTEX OPERATING COMPANY, INC. 140 mo
2000-11 — 2008-01 VIRTEX PETROLEUM COMPANY, INC. 87 mo
1998-08 — 2000-10 BASS ENTERPRISES PRODUCTION CO. 27 mo
1997-12 — 1998-07 SANDIA OPERATING CORP. 8 mo
1996-05 — 1997-11 BROWNING OIL COMPANY, INC. 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-255-31299BROWNING OIL COMPANY INC.38,0001996-06-17