DAVIS

Oil // district 10 // lease#26502

op: SABA ENERGY OF TEXAS, INC.

fields: COSTA (TUBB)

cum_oil

7k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 6,861 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

57 BBL/mo

Di (annual)

9.9%

b-factor

0.0

EUR

6,858 BBL

R-squared

0.367

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3COSTA RESOURCES, INC.14,5001981-07-09
5COSTA RESOURCES, INC.14,5001981-04-17
2COSTA RESOURCES, INC.14,5001981-03-02
EOF // multi-state drilling data platform // 2026