TXL DEVONIAN MAIN PAY UNIT

Oil // district 10 // lease#21431

op: SHELL WESTERN E&P INC.

cum_oil

847k BBL

cum_gas

0 MCF

wells

61

production

1993-01 — 2026-03

peak_month

1998-10

-- production_history

cum_oil: 847,198 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,109 BBL/mo

Di (annual)

3.7%

b-factor

0.0

EUR

853,718 BBL

R-squared

0.390

type

exponential

-- wells (61)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
313ARMOR PETROLEUM, INC.17,6502005-05-03
405OXY USA INC.18,5001996-01-25
408OXY USA INC.18,1641995-06-07
305BAKER OPERATING, INC.18,1001993-12-23
506OXY USA INC.18,0951993-08-31
510OXY USA INC.18,0721993-08-10
505OXY USA INC.18,1181993-05-26
10142-135-08923--------
102W42-135-07050--------
10342-135-09023--------
10542-135-07635--------
10642-135-07065--------
10742-135-07063--------
10842-135-07046--------
11042-135-07648--------
11142-135-07066--------
11242-135-07064--------
14642-135-84940--------
20142-135-04562--------
20242-135-04563--------
20342-135-04453--------
20542-135-04577--------
20642-135-04579--------
20742-135-04455--------
20842-135-04456--------
21042-135-04560--------
21142-135-04576--------
21242-135-04578--------
21342-135-07091--------
21442-135-07090--------
21542-135-07080--------
30142-135-07078--------
30342-135-05414--------
30442-135-05528--------
30642-135-05411--------
30842-135-05527--------
30942-135-07538--------
31042-135-05524--------
31142-135-05498--------
31242-135-05961--------
40142-135-06965--------
40242-135-06959--------
40442-135-06966--------
50142-135-05963--------
50242-135-05962--------
50342-135-05964--------
50442-135-06004--------
50842-135-08806--------
60342-135-05369--------
60442-135-05371--------
60542-135-05367--------
60642-135-05368--------
60742-135-05984--------
61042-135-07075--------
611G42-135-07073--------
61242-135-07076--------
70142-135-07056--------
70242-135-07077--------
70342-135-05746--------
70442-135-03696--------
70542-135-03698--------
EOF // multi-state drilling data platform // 2026