HANFORD EAST SAN ANDRES UNIT

Oil // district 11 // lease#64808

op: SANTA FE ENERGY RESOURCES, INC.

cum_oil

699k BBL

cum_gas

0 MCF

wells

19

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 699,201 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,259 BBL/mo

Di (annual)

30.3%

b-factor

1.3

EUR

836,363 BBL

R-squared

0.951

type

hyperbolic

-- wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10WSANTA FE ENERGY CO.15,7001983-10-26
11WSANTA FE ENERGY CO.15,7001983-10-26
12WSANTA FE ENERGY CO.15,7001983-10-26
13WSANTA FE ENERGY CO.15,7001983-10-26
14WSANTA FE ENERGY CO.15,7001983-10-26
15WSANTA FE ENERGY CO.15,7001983-10-26
16WSANTA FE ENERGY CO.15,7001983-10-26
17WSANTA FE ENERGY CO.15,7001983-10-26
18WSANTA FE ENERGY CO.15,7001983-10-26
19WSANTA FE ENERGY CO.15,7001983-10-26
3RSANTA FE ENERGY CO.15,7001982-08-13
3SANTA FE ENERGY CO.25,7001982-07-06
8SANTA FE ENERGY CO.15,6001979-10-25
6SANTA FE ENERGY CO.15,6001979-07-03
5SANTA FE ENERGY CO.25,6001979-02-12
7SANTA FE ENERGY CO.25,6001979-02-12
2OIL DEVELOPMENT COMPANY OF TEXAS15,7001978-10-19
4OIL DEVELOPMENT COMPANY OF TEXAS15,7001978-10-19
1OIL DEVELOPMENT COMPANY OF TEXAS15,7001978-08-28
EOF // multi-state drilling data platform // 2026