HORWOOD, F. L. H.

Operated by TALL DUNE RESOURCES, LLC (P-5 835525) in the PROBANDT (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12571District 7CField 73243500OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$33 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 126 leases and 180 wells, and the rule below applies to all of them.

Discovered
1975-02-12
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1983-09-26.

The Commission's schedule remark for this field reads: FIELD RULES EFF. 9/26/83 PER DKT 7C-79,619 NET GOR 750

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
OilDisposition19,864 bbl$710,649
Casinghead gasProduction309,722 Mcf$990,683
Total$1,701,332

86,554 Mcf of this lease's gas, across 48 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.

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 2026040598.932.87$1,162
Mar 202614026089.753.15$13,384
Feb 2026034263.503.75$1,283
Jan 2026032859.138.00$2,623
Dec 2025033856.664.41$1,492
Nov 2025044758.593.93$1,755
Oct 2025044759.383.30$1,477
Sep 2025046862.743.08$1,440
Aug 2025046863.933.01$1,411
Jul 2025046866.743.32$1,552
Jun 20256146266.483.13$5,501
May 2025045760.553.23$1,477
Apr 2025042662.363.54$1,509
Mar 2025043767.704.27$1,865
Feb 2025036870.884.34$1,597
Jan 2025042874.324.28$1,831
Dec 20246542468.993.12$5,808
Nov 2024040969.052.20$899
Oct 2024045671.372.28$1,040
Sep 2024051569.612.36$1,218
Aug 2024026875.632.06$553
Jul 202415348879.932.15$13,277
Jun 2024063178.082.63$1,662
May 2024045678.812.20$1,002
Apr 2024058584.451.66$971
Mar 202418155080.301.55$15,384
Feb 2024061376.091.78$1,093
Jan 2024066273.023.30$2,183
Dec 2023066671.262.61$1,739
Nov 2023064877.892.81$1,819
Oct 2023066685.443.09$2,056
Sep 2023067389.042.74$1,841
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023070070.622.23$1,559
Apr 2023059678.122.24$1,334
Mar 2023018772.852.39$448
Feb 2023036575.112.47$900
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 20222300108.885.08$25,042
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 2018019963.842.90$577
Mar 2018023561.222.79$655
Feb 2018019861.782.77$548
Jan 2018019162.874.01$766
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170547.523.09$15
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017038042.493.09$1,173
May 2017051045.373.26$1,664
Apr 2017047747.933.21$1,532
Mar 2017053046.772.98$1,581
Feb 2017048250.452.95$1,423
Jan 2017052649.413.42$1,798
Dec 2016052748.763.72$1,962
Nov 2016051542.492.64$1,362
Oct 2016051146.193.09$1,579
Sep 201618754041.553.10$9,444
Aug 201619064941.442.92$9,772
Jul 2016063541.622.92$1,857
Jun 2016068545.352.69$1,840
May 2016046242.521.99$920
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016061327.352.36$1,449
Dec 2015065232.362.00$1,305
Nov 2015062438.792.17$1,352
Oct 201501,22243.552.43$2,965
Sep 2015023242.992.76$640
Aug 2015028740.162.87$824
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015029049.822.71$785
Mar 201507442.892.93$217
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201401254.693.59$43
Nov 20140070.464.25$0
Oct 201450078.303.90$3,915
Sep 201401486.164.05$57
Aug 20140089.394.04$0
Jul 20140796.564.18$29
Jun 2014064898.164.74$3,070
May 2014071394.734.73$3,370
Apr 2014068995.944.81$3,313
Mar 2014071795.895.06$3,626
Feb 2014064997.406.19$4,019
Jan 2014073990.404.86$3,592
Dec 2013364091.824.35$33,422
Nov 2013041388.853.74$1,544
Oct 2013071097.423.78$2,683
Sep 20130699104.113.72$2,599
Aug 2013178728104.253.52$21,121
Jul 20130725102.523.72$2,695
Jun 2013071294.403.93$2,801
May 2013074194.834.15$3,074
Apr 201318172393.964.28$20,103
Mar 2013074993.623.91$2,931
Feb 2013068891.233.42$2,353
Jan 2013077691.603.42$2,654
Dec 2012077686.773.42$2,654
Nov 2012075586.953.62$2,737
Oct 2012079889.383.40$2,713
Sep 2012077794.672.92$2,268
Aug 2012050792.662.91$1,474
Jul 2012071985.133.02$2,172
Jun 2012048479.822.52$1,219
May 2012075191.612.49$1,869
Apr 20120634101.652.00$1,266
Mar 20120793105.052.22$1,762
Feb 20120745101.102.57$1,915
Jan 2012078198.092.73$2,135
Dec 201118179896.873.24$20,119
Nov 2011078495.723.31$2,596
Oct 2011078884.983.65$2,875
Sep 2011078283.623.99$3,117
Aug 2011080283.404.15$3,328
Jul 2011080694.144.52$3,641
Jun 201118278892.904.64$20,564
May 2011082098.134.40$3,612
Apr 20110781105.964.33$3,384
Mar 2011081496.364.06$3,303
Feb 2011073285.644.18$3,060
Jan 201118581886.504.59$19,756
Dec 2010081885.734.35$3,556
Nov 2010079980.843.80$3,032
Oct 2010082478.103.51$2,891
Sep 201018180872.633.98$16,361
Aug 2010083173.684.42$3,672
Jul 2010082672.554.74$3,912
Jun 2010073670.364.91$3,614
May 2010089271.124.24$3,778
Apr 20108556381.694.12$9,265
Mar 2010080478.394.39$3,528
Feb 201017072973.585.44$16,476
Jan 2010079874.365.96$4,759
Dec 2009079171.445.48$4,338
Nov 200918272874.593.75$16,306
Oct 2009083172.544.11$3,416
Sep 2009074265.543.06$2,274
Aug 2009064167.423.22$2,063
Jul 2009088061.133.46$3,049
Jun 2009076166.163.90$2,964
May 2009043454.743.93$1,704
Apr 2009073246.773.59$2,626
Mar 2009081942.144.06$3,324
Feb 2009074232.814.63$3,438
Jan 2009081935.865.37$4,399
Dec 2008082337.105.98$4,919
Nov 200817679555.496.86$15,220
Oct 2008085875.246.92$5,939
Sep 200800101.767.88$0
Aug 20080800114.228.48$6,786
Jul 2008182809131.0811.39$33,071
Jun 20080785131.3313.03$10,231
May 20080816123.1711.57$9,445
Apr 20080738110.3110.45$7,716
Mar 20080809101.909.66$7,818
Feb 2008076092.538.77$6,666
Jan 200818581590.388.21$23,408
Dec 2007083188.337.30$6,068
Nov 2007078391.677.29$5,709
Oct 2007081382.856.92$5,628
Sep 2007081775.846.24$5,101
Aug 200716583769.066.39$16,742
Jul 2007085970.906.39$5,487
Jun 2007083362.007.55$6,288
May 2007086258.747.85$6,763
Apr 200716482459.617.81$16,208
Mar 2007086156.927.30$6,287
Feb 2007077255.108.22$6,343
Jan 2007086750.306.73$5,832
Dec 200618088156.656.92$16,292
Nov 2006086454.207.62$6,582
Oct 2006091154.906.01$5,479
Sep 200618288460.085.04$15,387
Aug 2006094268.717.34$6,914
Jul 2006094369.376.34$5,981
Jun 2006093366.286.38$5,956
May 200617395266.016.42$17,536
Apr 2006092564.397.36$6,808
Mar 2006096156.707.08$6,807
Feb 2006087457.597.75$6,774
Jan 200618195760.598.93$19,516
Dec 2005098354.9413.42$13,187
Nov 2005091554.6910.59$9,688
Oct 2005701,00058.3413.80$17,880
Sep 200511092961.4512.08$17,981
Aug 200510199261.519.80$15,931
Jul 2005098355.697.84$7,710
Jun 20059694952.337.38$12,028
May 2005981,14245.226.65$12,027
Apr 20057064949.207.36$8,221
Mar 2005063150.377.15$4,515
Feb 20054575645.226.31$6,807
Jan 200521768243.166.32$13,677
Dec 2004077339.866.75$5,219
Nov 2004097645.286.33$6,178
Oct 20041791,05949.706.52$15,796
Sep 200401,04843.245.28$5,538
Aug 200401,04042.375.55$5,773
Jul 200418399138.286.08$13,035
Jun 200401,00836.106.43$6,484
May 20041821,01137.486.49$13,387
Apr 2004551,00934.475.86$7,807
Mar 2004183034.365.53$6,288
Feb 2004078132.455.51$4,303
Jan 20041841,12832.036.30$13,000
Dec 2003098630.266.30$6,213
Nov 200301,05328.804.60$4,839
Oct 20031831,07028.174.76$10,248
Sep 200318194026.314.75$9,227
Aug 200301,14629.765.13$5,879
Jul 200301,19329.415.17$6,169
Jun 200318190328.565.98$10,572
May 20031851,15226.595.97$11,800
Apr 20031881,02826.675.41$10,573
Mar 200301,00231.146.10$6,108
Feb 2003386233.487.93$6,933
Jan 20031871,18630.315.58$12,288
Dec 200218692726.914.85$9,505
Nov 200201,12824.664.14$4,666
Oct 200201,22426.464.23$5,176
Sep 200218197927.443.64$8,526
Aug 2002081925.963.16$2,591
Jul 200201,14824.583.06$3,515
Jun 20022901,09223.733.34$10,527
May 20021821,13724.663.58$8,563
Apr 20021861,03123.653.51$8,020
Mar 2002086922.003.10$2,696
Feb 200201,10518.222.38$2,625
Jan 200216498817.172.38$5,163
Dec 20011611,16216.932.36$5,473
Nov 2001083818.072.41$2,016
Oct 20011541,06519.782.53$5,739
Sep 200101,17824.262.25$2,652
Aug 20011661,16224.873.05$7,676
Jul 200101,31223.933.20$4,195
Jun 20011731,18224.563.82$8,769
May 200117265525.524.31$7,211
Apr 200101,13524.685.34$6,056
Mar 2001090824.545.38$4,882
Feb 200101,00827.755.77$5,813
Jan 20011661,04627.478.40$13,345
Dec 200017394226.889.12$13,244
Nov 200001,17332.215.66$6,637
Oct 2000099131.235.15$5,099
Sep 200018622831.875.19$7,110
Aug 200001,17029.644.54$5,313
Jul 20001811,28428.534.09$10,415
Jun 200001,03929.304.40$4,569
May 200018090927.263.68$8,252
Apr 20001831,16824.513.12$8,125
Mar 200001,12828.422.86$3,226
Feb 20001851,05627.622.73$7,989
Jan 2000097725.272.48$2,423
Dec 199901,50324.282.42$3,643
Nov 19991831,22123.192.43$7,216
Oct 19991851,41620.982.80$7,851
Sep 199901,17921.752.62$3,088
Aug 199901,23719.262.88$3,557
Jul 19991811,16017.892.37$5,990
Jun 19991831,38415.942.36$6,186
May 1999097015.792.32$2,251
Apr 19993621,38615.102.21$8,527
Mar 199901,38712.471.84$2,550
Feb 199901,1319.981.82$2,056
Jan 199918294510.381.90$3,685
Dec 19981839589.201.77$3,382
Nov 199801,06910.892.19$2,337
Oct 199801,18412.421.97$2,332
Sep 19981761,08312.592.08$4,471
Aug 199801,44111.301.91$2,748
Jul 19981781,36711.742.24$5,148
Jun 199801,36611.242.24$3,056
May 199836194112.622.21$6,632
Apr 199801,20813.042.51$3,026
Mar 199801,12512.802.31$2,598
Feb 19981781,11213.952.30$5,040
Jan 199801,10514.702.15$2,381
Dec 19971821,09516.322.41$5,610
Nov 199701,35718.193.09$4,191
Oct 19971801,13419.253.15$7,037
Sep 1997077117.742.95$2,278
Aug 19971801,33217.862.55$6,618
Jul 199701,40517.582.25$3,157
Jun 19971801,33417.242.26$6,114
May 19971821,49818.972.31$6,911
Apr 199701,18217.882.08$2,462
Mar 19971801,60618.951.94$6,525
Feb 199701,44620.492.21$3,190
Jan 199701,62623.483.54$5,756
Dec 19961811,66423.32$4,221
Nov 199601,18821.97$0
Oct 19961781,16023.31$4,149
Sep 199601,11722.22$0
Aug 19961861,09820.26$3,768
Jul 199601,43619.55$0
Jun 199621,12218.73$37
May 199618324719.43$3,556
Apr 1996151721.51$323
Mar 19962259119.38$426
Feb 19961831,68016.98$3,107
Jan 199601,67117.07$0
Dec 19951831,71617.19$3,146
Nov 199501,71316.00$0
Oct 19951811,70915.43$2,793
Sep 19951811,87716.18$2,929
Aug 199501,95915.92$0
Jul 19951832,23715.24$2,789
Jun 19951801,84416.41$2,954
May 199501,97317.56$0
Apr 19951811,90017.73$3,209
Mar 199501,94916.44$0
Feb 19951841,63216.58$3,051
Jan 19951792,23215.92$2,850
Dec 199401,93515.03$0
Nov 19941842,12515.90$2,926
Oct 19943611,84015.58$5,624
Sep 199402,00015.29$0
Aug 199402,00416.13$0
Jul 19941821,91617.56$3,196
Jun 199402,07117.09$0
May 19941822,05115.88$2,890
Apr 19941812,11814.14$2,559
Mar 199402,00612.46$0
Feb 19941832,11012.50$2,288
Jan 19941862,01612.66$2,355
Dec 19931831,95712.33$2,256
Nov 1993282,19714.49$406
Oct 19931842,17315.85$2,916
Sep 19931822,33515.03$2,735
Aug 199302,26815.66$0
Jul 19931792,29415.46$2,767
Jun 19931842,25916.79$3,089
May 19931831,79817.68$3,235
Apr 19931862,34718.05$3,357
Mar 199302,33418.14$0
Feb 19931872,24417.90$3,347
Jan 19931872,42416.93$3,166

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                    0 bbl  × $ 98.93 =         $0
Casinghead gas       405 Mcf  × $  2.87 =     $1,162

────────────────────────────────────────────────────
Month total                                   $1,162

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. 7C/O/12571 is the state's own key, not one this site invented.