RANDALL, E.

Oil // district 11 // lease#67640

op: XTO ENERGY INC.

cum_oil

512k BBL

cum_gas

0 MCF

wells

7

production

1996-10 — 2026-03

peak_month

2008-09

-- production_history

cum_oil: 512,253 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,988 BBL/mo

Di (annual)

14.2%

b-factor

0.0

EUR

337,258 BBL

R-squared

0.758

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
41XTO ENERGY INC.59,9002009-04-22
41RXTO ENERGY INC.59,9002009-04-22
39EXXON MOBIL CORPORATION49,5002003-03-24
42EXXON MOBIL CORPORATION29,7002001-04-02
44EXXON CORP.29,7001999-03-23
43EXXON CORP.39,7401998-08-07
43-UEXXON CORP.39,7401998-08-07
EOF // multi-state drilling data platform // 2026