FARNSWORTH UNIT

Oil // district 14 // lease#2959

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

7.8M BBL

cum_gas

0 MCF

wells

145

production

1993-01 — 2026-03

peak_month

2015-01

-- production_history

cum_oil: 7,823,095 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

71,645 BBL/mo

Di (annual)

18.0%

b-factor

0.7

EUR

9,126,379 BBL

R-squared

0.945

type

hyperbolic

-- wells (145)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2003CITATION OIL & GAS CORP.38,5502025-10-13
1602CITATION OIL & GAS CORP.28,5502014-06-06
1602RCITATION OIL & GAS CORP.28,5502014-06-06
808PERDURE PETROLEUM LLC27,8402014-04-29
3208CHAPARRAL ENERGY, L.L.C.18,1362014-04-24
506CHAPARRAL ENERGY, L.L.C.17,8402014-04-16
807CHAPARRAL ENERGY, L.L.C.17,8522014-04-15
1501CHAPARRAL ENERGY, L.L.C.17,8402014-04-08
1501RCHAPARRAL ENERGY, L.L.C.17,8402014-04-08
1317CHAPARRAL ENERGY, L.L.C.17,8522014-03-26
1315CHAPARRAL ENERGY, L.L.C.17,7942014-02-20
1319CHAPARRAL ENERGY, L.L.C.17,8522014-02-20
1313CHAPARRAL ENERGY, L.L.C.17,7902013-11-07
1316CHAPARRAL ENERGY, L.L.C.17,8092012-12-18
1314CHAPARRAL ENERGY, L.L.C.27,8222012-12-07
1310ACHAPARRAL ENERGY, L.L.C.17,7942012-11-01
9010CHAPARRAL ENERGY, L.L.C.18,0002012-01-12
1508CHAPARRAL ENERGY, L.L.C.17,9012011-12-27
909CHAPARRAL ENERGY, L.L.C.18,0002011-12-15
1312CHAPARRAL ENERGY, L.L.C.18,0002011-06-14
806CHAPARRAL ENERGY, L.L.C.18,0002011-04-28
1102CHAPARRAL ENERGY, L.L.C.18,0002011-04-04
1606CHAPARRAL ENERGY, L.L.C.18,0002011-02-10
2301TREK RESOURCES, INC.18,1022004-08-31
2303WTREK RESOURCES, INC.28,6962003-10-17
2104WTREK RESOURCES, INC.17,9072003-04-22
2701TREK RESOURCES, INC.18,1072002-07-25
2702WCITATION OIL & GAS CORP.28,0701999-10-27
1202UNION OIL COMPANY OF CALIFORNIA27,8251998-08-07
3102CITATION OIL & GAS CORP.18,1051998-01-20
3303WCITATION OIL & GAS CORP.18,8251995-12-20
3901CITATION OIL & GAS CORP.18,0271995-11-17
3802WCITATION OIL & GAS CORP.18,0981995-08-23
3403UNION OIL COMPANY OF CALIFORNIA38,1601995-07-24
1802UNION OIL COMPANY OF CALIFORNIA17,8751992-03-23
3206UNION OIL COMPANY OF CALIFORNIA18,1751992-03-23
805UNION OIL COMPANY OF CALIFORNIA27,7701989-02-14
3205UNION OIL COMPANY OF CALIFORNIA18,0251985-10-17
2311UNION OIL COMPANY OF CALIFORNIA17,9501983-01-26
101W42-357-00938--------
1101W42-357-02035--------
1301W42-357-00795--------
130242-357-02350--------
1303W42-357-00794--------
130442-357-02351--------
130542-357-00799--------
130642-357-00796--------
130742-357-02352--------
130842-357-02349--------
1309W42-357-81102--------
131042-357-30103--------
131142-357-30104--------
1401W42-357-02041--------
1402W42-357-00267--------
1403W42-357-02066--------
1502W42-357-00703--------
150342-357-00606--------
150442-357-02334--------
1505W42-357-02030--------
150642-357-30121--------
1601W42-357-02040--------
160342-357-00472--------
160442-357-00476--------
1605W42-357-02037--------
170142-357-00341--------
1701W42-357-00341--------
190242-357-80601--------
1903W42-357-80602--------
1WS42-357-81069--------
200142-357-00470--------
200242-357-81124--------
200442-357-81126--------
2005W42-357-25229--------
2006W42-357-02036--------
2007W42-357-02045--------
200842-357-02058--------
2101W42-357-02031--------
2102W42-357-02027--------
210342-357-02067--------
230242-357-00776--------
230442-357-00793--------
230542-357-02368--------
230642-357-81140--------
2307W42-357-02043--------
230842-357-00779--------
2309W42-357-02038--------
231042-357-30049--------
250142-357-81145--------
2502A42-357-30099--------
2503W42-357-02046--------
260142-357-81148--------
2602W42-357-02042--------
2WS42-357-81070--------
300142-357-00249--------
300242-357-00251--------
3003W42-357-02047--------
310142-357-02337--------
3103W42-357-02048--------
320142-357-02345--------
3202W42-357-81159--------
320342-357-02206--------
3204W42-357-81161--------
3301W42-357-00029--------
340142-357-02050--------
3402W42-357-00873--------
3601W42-357-02049--------
360242-357-02335--------
370142-357-81168--------
3702W42-357-81169--------
400142-357-81172--------
400242-357-02348--------
4003W42-357-81174--------
400442-357-00514--------
4004W42-357-00514--------
400542-357-02364--------
400642-357-02365--------
4007W42-357-81178--------
4009W42-357-02057--------
410142-357-00999--------
410242-357-02192--------
4202W42-357-81182--------
4203W42-357-02033--------
4204W42-357-01001--------
430142-357-02369--------
50142-357-81072--------
50242-357-02331--------
50342-357-81074--------
504W42-357-30051--------
601W42-357-02064--------
60242-357-81077--------
603W42-357-30341--------
70142-357-02062--------
70242-357-81080--------
703W42-357-30254--------
80142-357-02065--------
80242-357-00414--------
80342-357-00404--------
80442-357-00399--------
90142-357-00939--------
90242-357-02353--------
90342-357-00940--------
90442-357-02213--------
906W42-357-02034--------
90742-357-81091--------
908W42-357-30186--------
EOF // data source: Texas Railroad Commission // 2026