NASH

Operated by FOURCOOKS OIL & GAS, LLC (P-5 101688) in the THROCKMORTON COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12427District 7BField 89812001OilCasinghead gasSaveExport
Value, all time
$2.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$74 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 1,000 leases and 3,227 wells, and the rule below applies to all of them.

Discovered
1924-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 81 = 6000 TO 8000'

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition45,427 bbl$2,207,291
Casinghead gasProduction656 Mcf$1,844
Total$2,209,136

54 Mcf of this lease's gas, across 47 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (3)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 33.0887, -99.0247. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.08893, -99.02469 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
4,536 ft
3 wells filed one
Completion to plug
20.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 4,440 and 4,536 ft, median 4,536 ft, over the 3 wells that filed a depth.

Completions filed
Feb 1975 – Jun 1990
3 of 3 wells
Plug dates filed
Jan 1996
1 of 3 wells; 2 filed none

Last completion to plug: a median of 20.9 years across the 1 well that filed both dates, with the middle half between 20.9 years and 20.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-4473072014,536 ftJun 1990
42-4473481744,536 ftJan 1988
42-447307602 L4,440 ftFeb 1975Jan 1996Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 202600106.413.05$0
Apr 2026169098.932.87$16,719
Mar 20260089.753.15$0
Feb 2026170063.503.75$10,795
Jan 20260059.138.00$0
Dec 2025172056.664.41$9,746
Nov 20250058.593.93$0
Oct 2025145059.383.30$8,610
Sep 2025107062.743.08$6,713
Aug 202597063.933.01$6,201
Jul 202565066.743.32$4,338
Jun 2025160066.483.13$10,637
May 2025173060.553.23$10,475
Apr 20250062.363.54$0
Mar 2025130067.704.27$8,801
Feb 2025177070.884.34$12,546
Jan 20250074.324.28$0
Dec 2024175068.993.12$12,073
Nov 2024172069.052.20$11,877
Oct 2024177071.372.28$12,632
Sep 2024177069.612.36$12,321
Aug 2024177075.632.06$13,387
Jul 2024174079.932.15$13,908
Jun 2024338078.082.63$26,391
May 2024514078.812.20$40,508
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015174032.362.00$5,631
Nov 20153038.792.17$116
Oct 20154043.552.43$174
Sep 2015175042.992.76$7,523
Aug 20154040.162.87$161
Jul 20153048.152.95$144
Jun 2015169056.152.88$9,489
May 20156055.212.96$331
Apr 2015172049.822.71$8,569
Mar 20152042.892.93$86
Feb 20152044.662.98$89
Jan 2015172043.433.10$7,470
Dec 20142054.693.59$109
Nov 20142070.464.25$141
Oct 2014185078.303.90$14,486
Sep 201477086.164.05$6,634
Aug 2014182089.394.04$16,269
Jul 2014186096.564.18$17,960
Jun 20140098.164.74$0
May 2014191094.734.73$18,093
Apr 201412095.944.81$1,151
Mar 2014353095.895.06$33,849
Feb 201410097.406.19$974
Jan 20149090.404.86$814
Dec 2013182091.824.35$16,711
Nov 20139088.853.74$800
Oct 2013185097.423.78$18,023
Sep 2013100104.113.72$1,041
Aug 20131750104.253.52$18,244
Jul 20131840102.523.72$18,864
Jun 201310094.403.93$944
May 2013184094.834.15$17,449
Apr 201312093.964.28$1,128
Mar 20131823193.623.91$17,160
Feb 201382891.233.42$826
Jan 20131833191.603.42$16,869
Dec 20121073186.773.42$9,390
Nov 201273086.953.62$717
Oct 20121823189.383.40$16,373
Sep 201273094.672.92$750
Aug 20121773192.662.91$16,491
Jul 201243185.133.02$434
Jun 201223079.822.52$235
May 20121783191.612.49$16,384
Apr 2012430101.652.00$467
Mar 201217231105.052.22$18,137
Feb 2012329101.102.57$378
Jan 20121763198.092.73$17,349
Dec 201133196.873.24$391
Nov 20111753095.723.31$16,850
Oct 201123184.983.65$283
Sep 201123083.623.99$287
Aug 2011174083.404.15$14,512
Jul 20110094.144.52$0
Jun 20114092.904.64$372
May 2011183098.134.40$17,958
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010169078.103.51$13,199
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009178071.445.48$12,716
Nov 2009189074.593.75$14,098
Oct 2009187072.544.11$13,565
Sep 2009185065.543.06$12,125
Aug 2009184067.423.22$12,405
Jul 2009181061.133.46$11,065
Jun 2009187066.163.90$12,372
May 2009180054.743.93$9,853
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008178037.105.98$6,604
Nov 2008365055.496.86$20,254
Oct 2008187075.246.92$14,070
Sep 20083750101.767.88$38,160
Aug 20083760114.228.48$42,947
Jul 20081870131.0811.39$24,512
Jun 20083710131.3313.03$48,723
May 20083860123.1711.57$47,544
Apr 20085420110.3110.45$59,788
Mar 20081980101.909.66$20,176
Feb 2008181092.538.77$16,748
Jan 2008186090.388.21$16,811
Dec 2007365088.337.30$32,240
Nov 2007361091.677.29$33,093
Oct 2007354082.856.92$29,329
Sep 2007181075.846.24$13,727
Aug 2007368069.066.39$25,414
Jul 2007534070.906.39$37,861
Jun 2007357062.007.55$22,134
May 2007359058.747.85$21,088
Apr 2007532059.617.81$31,713
Mar 2007544056.927.30$30,964
Feb 2007530055.108.22$29,203
Jan 2007544050.306.73$27,363
Dec 2006719056.656.92$40,731
Nov 2006883054.207.62$47,859
Oct 20061,079054.906.01$59,237
Sep 2006362060.085.04$21,749
Aug 2006140068.717.34$9,619
Jul 2006175069.376.34$12,140
Jun 20062066.286.38$133
May 2006174066.016.42$11,486
Apr 2006176064.397.36$11,333
Mar 20060056.707.08$0
Feb 2006173057.597.75$9,963
Jan 20060060.598.93$0
Dec 2005176054.9413.42$9,669
Nov 2005172054.6910.59$9,407
Oct 20050058.3413.80$0
Sep 2005173061.4512.08$10,631
Aug 20050061.519.80$0
Jul 2005170055.697.84$9,467
Jun 2005171052.337.38$8,948
May 20050045.226.65$0
Apr 2005175049.207.36$8,610
Mar 2005174050.377.15$8,764
Feb 20050045.226.31$0
Jan 2005178043.166.32$7,682
Dec 2004176039.866.75$7,015
Nov 20040045.286.33$0
Oct 2004179049.706.52$8,896
Sep 2004168043.245.28$7,264
Aug 20040042.375.55$0
Jul 2004169038.286.08$6,469
Jun 2004173036.106.43$6,245
May 20040037.486.49$0
Apr 2004172034.475.86$5,929
Mar 2004174034.365.53$5,979
Feb 20040032.455.51$0
Jan 2004172032.036.30$5,509
Dec 2003179030.266.30$5,417
Nov 20030028.804.60$0
Oct 2003176028.174.76$4,958
Sep 2003173026.314.75$4,552
Aug 20030029.765.13$0
Jul 2003166029.415.17$4,882
Jun 2003171028.565.98$4,884
May 20030026.595.97$0
Apr 2003174026.675.41$4,641
Mar 2003173031.146.10$5,387
Feb 20030033.487.93$0
Jan 2003181030.315.58$5,486
Dec 2002174026.914.85$4,682
Nov 20020024.664.14$0
Oct 2002177026.464.23$4,683
Sep 20020027.443.64$0
Aug 2002173025.963.16$4,491
Jul 2002172024.583.06$4,228
Jun 2002170023.733.34$4,034
May 20020024.663.58$0
Apr 2002170023.653.51$4,021
Mar 2002165022.003.10$3,630
Feb 20020018.222.38$0
Jan 2002168017.172.38$2,885
Dec 2001168016.932.36$2,844
Nov 20010018.072.41$0
Oct 2001178019.782.53$3,521
Sep 2001175024.262.25$4,246
Aug 2001170024.873.05$4,228
Jul 20010023.933.20$0
Jun 2001170024.563.82$4,175
May 2001167025.524.31$4,262
Apr 20010024.685.34$0
Mar 2001153024.545.38$3,755
Feb 2001169027.755.77$4,690
Jan 2001172027.478.40$4,725
Dec 20000026.889.12$0
Nov 2000180032.215.66$5,798
Oct 2000174031.235.15$5,434
Sep 20000031.875.19$0
Aug 2000170029.644.54$5,039
Jul 20000028.534.09$0
Jun 2000163029.304.40$4,776
May 2000173027.263.68$4,716
Apr 2000174024.513.12$4,265
Mar 20000028.422.86$0
Feb 2000179027.622.73$4,944
Jan 20000025.272.48$0
Dec 1999171024.282.42$4,152
Nov 1999175023.192.43$4,058
Oct 1999178020.982.80$3,734
Sep 19990021.752.62$0
Aug 1999166019.262.88$3,197
Jul 19990017.892.37$0
Jun 1999177015.942.36$2,821
May 1999157015.792.32$2,479
Apr 1999180015.102.21$2,718
Mar 1999180012.471.84$2,245
Feb 199918109.981.82$1,806
Jan 19990010.381.90$0
Dec 199817419.201.77$1,603
Nov 1998177110.892.19$1,930
Oct 19980112.421.97$2
Sep 1998183112.592.08$2,306
Aug 1998180111.301.91$2,036
Jul 19980111.742.24$2
Jun 1998172111.242.24$1,936
May 19980112.622.21$2
Apr 1998170113.042.51$2,219
Mar 1998182112.802.31$2,332
Feb 1998175113.952.30$2,444
Jan 19980114.702.15$2
Dec 1997176116.322.41$2,875
Nov 19970118.193.09$3
Oct 1997181119.253.15$3,487
Sep 1997174117.742.95$3,090
Aug 19970117.862.55$3
Jul 1997179117.582.25$3,149
Jun 19970117.242.26$2
May 1997183118.972.31$3,474
Apr 19970117.882.08$2
Mar 1997185118.951.94$3,508
Feb 1997185120.492.21$3,793
Jan 19970123.483.54$4
Dec 19960123.32$0
Nov 1996176121.97$3,867
Oct 1996163123.31$3,800
Sep 19960022.22$0
Aug 1996154120.26$3,120
Jul 19960119.55$0
Jun 1996347118.73$6,499
May 19960119.43$0
Apr 1996161121.51$3,463
Mar 1996179219.38$3,469
Feb 1996169216.98$2,870
Jan 19960217.07$0
Dec 1995183117.19$3,146
Nov 1995179216.00$2,864
Oct 1995365215.43$5,632
Sep 1995176216.18$2,848
Aug 1995176215.92$2,802
Jul 1995155115.24$2,362
Jun 1995174116.41$2,855
May 1995171117.56$3,003
Apr 1995181117.73$3,209
Mar 1995362116.44$5,951
Feb 1995177116.58$2,935
Jan 1995350115.92$5,572
Dec 1994351115.03$5,276
Nov 1994169115.90$2,687
Oct 1994349115.58$5,437
Sep 1994176115.29$2,691
Aug 1994351116.13$5,662
Jul 1994169117.56$2,968
Jun 1994359117.09$6,135
May 1994325115.88$5,161
Apr 1994196114.14$2,771
Mar 1994355112.46$4,423
Feb 1994180112.50$2,250
Jan 1994362112.66$4,583
Dec 1993181112.33$2,232
Nov 1993185114.49$2,681
Oct 1993351115.85$5,563
Sep 1993180115.03$2,705
Aug 1993169115.66$2,647
Jul 1993365115.46$5,643
Jun 1993188116.79$3,157
May 1993354117.68$6,259
Apr 1993355118.05$6,408
Mar 1993176118.14$3,193
Feb 1993175117.90$3,133
Jan 1993364116.93$6,163

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Apr 2026 — as filed, then multipliedworked
Oil                  169 bbl  × $ 98.93 =    $16,719
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,719

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7B/O/12427 is the state's own key, not one this site invented.