TROPORO,NORTH (DEV) UNIT

Oil · District 08 · Lease #25426

Operator: XTO ENERGY INC.

Cum Oil

855k BBL

Cum Gas

944k MCF

casinghead

Wells

18

Production

1993-01 — 2026-04

Peak Month

2005-01

Production History

Cum Oil: 854,560 BBL Cum Gas: 943,841 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,200 BBL/mo

Di (annual)

8.4%

b-factor

0.0

EUR

592,760 BBL

R-squared

0.888

type

exponential

Operator History (from monthly production reports)

2025-04 — 2026-07 HILCORP ENERGY COMPANY 16 mo
2017-12 — 2025-03 XTO ENERGY INC. 88 mo
2008-12 — 2017-11 BOPCO, L.P. 108 mo
2007-01 — 2008-11 BEPCO, L.P. 23 mo
1993-01 — 2006-12 BASS ENTERPRISES PRODUCTION CO. 168 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
305HILCORP ENERGY COMPANY25,9801982-11-23
525HILCORP ENERGY COMPANY25,9001982-05-21
525 LHILCORP ENERGY COMPANY25,9001982-05-21
525WHILCORP ENERGY COMPANY25,9001982-05-21
203WHILCORP ENERGY COMPANY15,9001982-05-10
202HILCORP ENERGY COMPANY15,9001982-03-30
530HILCORP ENERGY COMPANY15,9001982-03-30
107HILCORP ENERGY COMPANY15,8001981-02-17
201HILCORP ENERGY COMPANY15,8001981-02-17
526HILCORP ENERGY COMPANY15,7001980-11-07
702HILCORP ENERGY COMPANY15,7001980-08-13
106HILCORP ENERGY COMPANY15,8001980-07-31
620HILCORP ENERGY COMPANY15,8001979-11-14
523HILCORP ENERGY COMPANY15,8001979-08-28
622HILCORP ENERGY COMPANY15,8001979-08-02
518HILCORP ENERGY COMPANY15,8001979-05-01
619HILCORP ENERGY COMPANY15,8001979-05-01
617HILCORP ENERGY COMPANY16,0001979-03-06