NAYLOR JONES UNIT 21 WEST

Oil · District 01 · Lease #18511

Operator: EOG RESOURCES, INC.

Cum Oil

363k BBL

Cum Gas

715k MCF

casinghead

Wells

2

Production

2015-07 — 2026-04

Peak Month

2015-08

Production History

Cum Oil: 363,169 BBL Cum Gas: 714,561 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

39,415 BBL/mo

Di (annual)

458.2%

b-factor

0.8

EUR

377,305 BBL

R-squared

0.950

type

hyperbolic

Operator History (from monthly production reports)

2015-07 — 2026-07 EOG RESOURCES, INC. 133 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HEOG RESOURCES, INC.111,3002015-02-24
2HEOG RESOURCES, INC.111,3002015-02-24