SOUTHEAST WHITEFACE UNIT

Oil // district 11 // lease#66920

op: TAMARACK PETROLEUM COMPANY, INC.

fields: LEVELLAND

cum_oil

1.6M BBL

cum_gas

0 MCF

wells

45

production

1993-01 — 2026-03

peak_month

2006-05

-- production_history

cum_oil: 1,619,732 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,642 BBL/mo

Di (annual)

18.6%

b-factor

0.9

EUR

1,509,363 BBL

R-squared

0.972

type

hyperbolic

-- wells (45)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1905TAMARACK PETROLEUM COMPANY, INC.25,0402022-09-02
1312TAMARACK PETROLEUM COMPANY, INC.15,0002006-04-20
1305TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1306TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1307TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1308TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1310TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1405TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1406TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1407TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1408TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1409TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1808TAMARACK PETROLEUM COMPANY, INC.25,0002005-11-16
1809TAMARACK PETROLEUM COMPANY, INC.25,0002005-11-16
1907TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1908TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
1909TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
2007TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
2009TAMARACK PETROLEUM COMPANY, INC.15,0002005-11-16
2008TAMARACK PETROLEUM COMPANY, INC.15,0002005-10-19
1805TAMARACK PETROLEUM COMPANY, INC.25,0002005-09-29
1906TAMARACK PETROLEUM COMPANY, INC.15,0002001-09-12
2005TAMARACK PETROLEUM COMPANY, INC.15,0002001-08-14
2006TAMARACK PETROLEUM COMPANY, INC.15,0002001-08-13
1801TAMARACK PETROLEUM COMPANY, INC.15,0001983-02-07
1802TAMARACK PETROLEUM COMPANY, INC.15,0001983-02-07
1803TAMARACK PETROLEUM COMPANY, INC.15,0001983-02-07
1804TAMARACK PETROLEUM COMPANY, INC.15,0001983-02-07
1401TAMARACK PETROLEUM COMPANY, INC.15,0001983-01-18
1402TAMARACK PETROLEUM COMPANY, INC.15,0001983-01-11
1903TAMARACK PETROLEUM COMPANY, INC.15,0001982-09-22
1904TAMARACK PETROLEUM COMPANY, INC.15,0001982-09-22
1902TAMARACK PETROLEUM COMPANY, INC.15,0001982-07-15
2003TAMARACK PETROLEUM COMPANY, INC.15,0001982-07-15
1403TAMARACK PETROLEUM COMPANY, INC.15,0001982-07-05
2004TAMARACK PETROLEUM COMPANY, INC.15,0001982-06-22
1901TAMARACK PETROLEUM COMPANY, INC.15,0001982-05-18
1302TAMARACK PETROLEUM COMPANY, INC.15,0001982-04-13
1701TAMARACK PETROLEUM COMPANY, INC.15,0001982-04-13
2001TAMARACK PETROLEUM COMPANY, INC.25,0001982-03-09
2002TAMARACK PETROLEUM COMPANY, INC.15,0001982-02-24
1304TAMARACK PETROLEUM COMPANY, INC.15,0001981-12-31
1301TAMARACK PETROLEUM COMPANY, INC.15,0001981-12-08
1303TAMARACK PETROLEUM COMPANY, INC.15,0001981-08-26
140442-219-33611--------
EOF // data source: Texas Railroad Commission // 2026