RIO GRANDE LAND TRUST G.U. #1

Oil // district 4 // lease#12903

op: TEXAS INDEPENDENT EXPLOR LTD.

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

1999-08 — 2006-12

peak_month

1999-12

-- production_history

cum_oil: 10,863 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

503 BBL/mo

Di (annual)

73.6%

b-factor

0.1

EUR

9,076 BBL

R-squared

0.836

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXAS INDEPENDENT EXPLOR., INC.38,7502000-01-18
EOF // multi-state drilling data platform // 2026