CASSIDY UNIT 1

Oil · District 08 · Lease #52585

Operator: XTO ENERGY INC.

Cum Oil

3.0M BBL

Cum Gas

14.2M MCF

casinghead

Wells

12

Production

2019-04 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 3,034,054 BBL Cum Gas: 14,247,262 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

320,948 BBL/mo

Di (annual)

402.6%

b-factor

0.8

EUR

3,451,778 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2019-04 — 2026-07 XTO ENERGY INC. 88 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3002BHXTO ENERGY INC.110,3002019-02-13
3011AHXTO ENERGY INC.110,5002019-02-13
3012AHXTO ENERGY INC.110,3002019-02-13
3021SHXTO ENERGY INC.110,5002019-02-13
3022SHXTO ENERGY INC.110,3002019-02-13
3062DHXTO ENERGY INC.110,5002019-02-13
3072JHXTO ENERGY INC.110,5002019-02-13
3003BHXTO ENERGY INC.110,3002019-02-12
3014AHXTO ENERGY INC.110,3002019-02-12
3024SHXTO ENERGY INC.110,3002019-02-12
3063DHXTO ENERGY INC.110,3002019-02-12
3073JHXTO ENERGY INC.110,3002019-02-12