R & L UNIT

Oil // district 3 // lease#23440

op: XTO ENERGY INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

1

production

1997-09 — 2012-10

peak_month

1997-10

-- production_history

cum_oil: 20,031 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

823 BBL/mo

Di (annual)

68.6%

b-factor

0.4

EUR

23,575 BBL

R-squared

0.822

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 HGEODYNAMICS OIL & GAS, INC.212,0001997-07-02
EOF // multi-state drilling data platform // 2026