UNIVERSITY 18-26S

Oil · District 08 · Lease #35569

Operator: EOG RESOURCES, INC.

Cum Oil

365k BBL

Cum Gas

454k MCF

casinghead

Wells

3

Production

1997-11 — 2026-04

Peak Month

1998-04

Production History

Cum Oil: 365,291 BBL Cum Gas: 453,752 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,336 BBL/mo

Di (annual)

48.5%

b-factor

0.7

EUR

371,272 BBL

R-squared

0.913

type

hyperbolic

Operator History (from monthly production reports)

1999-10 — 2026-07 EOG RESOURCES, INC. 322 mo
1997-11 — 1999-09 ENRON OIL & GAS COMPANY 23 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3EOG RESOURCES, INC.213,3002008-06-04
2EOG RESOURCES, INC.112,0001998-02-11
1EOG RESOURCES, INC.112,0001997-10-07