NORFLEET-LESSOR G. U.

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the BIG COWBOY (LOBO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 142457District 04Field 078002002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 164 leases and 164 wells, and the rule below applies to all of them.

Discovered
1979-07-17
as the register files it
Field class
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 40 acres. The field rule took effect on 2010-11-02.

The Commission's schedule remark for this field reads: STATEWIDE RULES. NO P-15 & PLAT.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas111992-11-17125774
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition4,903 bbl$113,359
GasProduction476,708 Mcf$891,260
Total$1,004,619

281,246 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.

Wells on this lease (1)

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 27.7726, -99.1306. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.77257, -99.13057 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,450 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 8,450 ft.

Completions filed
Jul 1992
1 of 1 wells

1 well

42-4793550018,450 ftJul 1992

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 20260110106.413.05$335
Apr 202609298.932.87$264
Mar 202609389.753.15$293
Feb 202609163.503.75$341
Jan 202609559.138.00$760
Dec 202508656.664.41$380
Nov 202508558.593.93$334
Oct 2025010159.383.30$334
Sep 202508562.743.08$262
Aug 202506863.933.01$205
Jul 202502766.743.32$90
Jun 202504066.483.13$125
May 202503660.553.23$116
Apr 202505962.363.54$209
Mar 202508167.704.27$346
Feb 202508070.884.34$347
Jan 2025022274.324.28$950
Dec 202407568.993.12$234
Nov 202409069.052.20$198
Oct 202409571.372.28$217
Sep 202408069.612.36$189
Aug 202408875.632.06$182
Jul 202408479.932.15$180
Jun 202407178.082.63$187
May 202409078.812.20$198
Apr 202408584.451.66$141
Mar 202407980.301.55$122
Feb 202408376.091.78$148
Jan 202408273.023.30$270
Dec 202308071.262.61$209
Nov 202308677.892.81$241
Oct 202309085.443.09$278
Sep 202309789.042.74$265
Aug 202309780.522.67$259
Jul 2023277074.852.64$2,206
Jun 202308868.962.26$199
May 2023010070.622.23$223
Apr 202309678.122.24$215
Mar 202308472.852.39$201
Feb 202305475.112.47$133
Jan 202305876.533.39$196
Dec 202208776.415.73$498
Nov 2022010185.005.65$570
Oct 2022012087.185.86$704
Sep 202206884.888.16$555
Aug 202208794.529.13$794
Jul 2022086101.587.54$649
Jun 2022083115.097.98$662
May 2022096109.378.43$810
Apr 2022064104.226.84$438
Mar 2022062108.885.08$315
Feb 202205291.054.86$253
Jan 202205381.844.54$241
Dec 202106071.323.90$234
Nov 202105977.435.24$309
Oct 202108079.795.71$457
Sep 202108169.865.35$433
Aug 2021010566.024.22$443
Jul 202105470.783.98$215
Jun 202106569.493.38$220
May 202106963.483.02$208
Apr 202107660.362.76$210
Mar 2021014761.302.72$399
Feb 2021048457.805.55$2,685
Jan 20210050.412.81$0
Dec 202005544.642.68$147
Nov 202008038.772.71$217
Oct 2020012236.972.48$302
Sep 2020013637.091.99$271
Aug 202005239.982.39$124
Jul 2020012838.371.83$234
Jun 2020011034.901.69$186
May 2020018416.921.81$334
Apr 2020024614.751.80$444
Mar 2020027030.341.86$501
Feb 2020020449.881.98$404
Jan 2020015157.252.09$316
Dec 2019019659.012.30$452
Nov 2019019055.302.75$523
Oct 2019040453.472.42$977
Sep 2019042755.052.66$1,135
Aug 2019025653.112.30$590
Jul 2019029456.272.46$723
Jun 2019028052.782.49$698
May 2019037458.482.74$1,025
Apr 2019059162.632.75$1,626
Mar 201911367956.803.06$8,498
Feb 2019086950.852.79$2,426
Jan 201901,02846.033.23$3,319
Dec 201801,14446.594.19$4,788
Nov 2018071952.934.24$3,047
Oct 201801,03461.443.40$3,514
Sep 2018079159.543.11$2,458
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 201802060.183.08$62
May 20180865.382.90$23
Apr 20180063.842.90$0
Mar 20180161.222.79$3
Feb 20180761.782.77$19
Jan 201802762.874.01$108
Dec 201703757.272.92$108
Nov 201704055.423.12$125
Oct 201704449.292.98$131
Sep 201702947.523.09$90
Aug 201708445.373.00$252
Jul 2017010443.873.09$321
Jun 2017018542.493.09$571
May 2017039245.373.26$1,279
Apr 2017014447.933.21$462
Mar 2017019446.772.98$579
Feb 2017018650.452.95$549
Jan 2017025649.413.42$875
Dec 2016022648.763.72$841
Nov 2016015242.492.64$402
Oct 2016012446.193.09$383
Sep 2016014841.553.10$459
Aug 2016016541.442.92$483
Jul 2016022441.622.92$655
Jun 2016019045.352.69$510
May 2016024142.521.99$480
Apr 2016020236.561.99$402
Mar 2016020233.011.79$362
Feb 2016021326.472.06$440
Jan 20163422427.352.36$1,460
Dec 2015023232.362.00$464
Nov 2015023238.792.17$503
Oct 2015027043.552.43$655
Sep 2015020842.992.76$574
Aug 2015035840.162.87$1,028
Jul 201505248.152.95$153
Jun 2015018856.152.88$542
May 2015016755.212.96$494
Apr 2015019349.822.71$522
Mar 2015023342.892.93$684
Feb 2015019744.662.98$586
Jan 2015035243.433.10$1,091
Dec 2014011754.693.59$420
Nov 2014034970.464.25$1,484
Oct 2014018378.303.90$714
Sep 2014032286.164.05$1,303
Aug 201405289.394.04$210
Jul 201408296.564.18$343
Jun 2014014698.164.74$692
May 2014014194.734.73$666
Apr 2014020695.944.81$991
Mar 2014017895.895.06$900
Feb 20140397.406.19$19
Jan 20140090.404.86$0
Dec 201304591.824.35$196
Nov 2013013688.853.74$508
Oct 2013013997.423.78$525
Sep 20130176104.113.72$654
Aug 20130138104.253.52$486
Jul 20130134102.523.72$498
Jun 2013015094.403.93$590
May 2013016794.834.15$693
Apr 2013017993.964.28$767
Mar 2013020693.623.91$806
Feb 2013020591.233.42$701
Jan 2013014091.603.42$479
Dec 2012011686.773.42$397
Nov 2012015386.953.62$555
Oct 2012015989.383.40$541
Sep 2012016394.672.92$476
Aug 2012015692.662.91$454
Jul 2012019085.133.02$574
Jun 2012018979.822.52$476
May 2012020091.612.49$498
Apr 20120188101.652.00$375
Mar 20120215105.052.22$478
Feb 20120216101.102.57$555
Jan 2012022598.092.73$615
Dec 2011017196.873.24$554
Nov 2011024395.723.31$805
Oct 2011023884.983.65$868
Sep 2011026183.623.99$1,040
Aug 2011033983.404.15$1,407
Jul 2011015994.144.52$718
Jun 2011023592.904.64$1,090
May 2011023698.134.40$1,040
Apr 20110262105.964.33$1,135
Mar 2011025396.364.06$1,027
Feb 2011022285.644.18$928
Jan 2011024586.504.59$1,124
Dec 2010023785.734.35$1,030
Nov 2010028480.843.80$1,078
Oct 2010028978.103.51$1,014
Sep 2010014772.633.98$585
Aug 2010012673.684.42$557
Jul 2010019472.554.74$919
Jun 2010023070.364.91$1,129
May 2010027671.124.24$1,169
Apr 2010031081.694.12$1,278
Mar 2010023778.394.39$1,040
Feb 20100173.585.44$5
Jan 201008874.365.96$525
Dec 2009027571.445.48$1,508
Nov 2009035174.593.75$1,317
Oct 2009024572.544.11$1,007
Sep 2009027565.543.06$843
Aug 2009047767.423.22$1,535
Jul 200901,09161.133.46$3,780
Jun 200901,22166.163.90$4,756
May 20091011,97354.743.93$13,274
Apr 200902,10546.773.59$7,552
Mar 2009050042.144.06$2,030
Feb 200901,22332.814.63$5,666
Jan 2009021935.865.37$1,176
Dec 2008043137.105.98$2,576
Nov 2008075955.496.86$5,207
Oct 2008015075.246.92$1,038
Sep 20080296101.767.88$2,332
Aug 20080481114.228.48$4,080
Jul 20080166131.0811.39$1,891
Jun 20080571131.3313.03$7,442
May 20080238123.1711.57$2,755
Apr 20080399110.3110.45$4,171
Mar 20080505101.909.66$4,880
Feb 2008032192.538.77$2,815
Jan 2008018290.388.21$1,493
Dec 2007022988.337.30$1,672
Nov 200704291.677.29$306
Oct 2007024282.856.92$1,675
Sep 2007035275.846.24$2,198
Aug 200714891269.066.39$16,047
Jul 200702,07170.906.39$13,229
Jun 200702,39662.007.55$18,086
May 200703,07158.747.85$24,096
Apr 20071563,40259.617.81$35,852
Mar 200701,18956.927.30$8,682
Feb 200703,80355.108.22$31,245
Jan 200703,45950.306.73$23,268
Dec 200601,63056.656.92$11,277
Nov 20060154.207.62$8
Oct 200603754.906.01$223
Sep 200608460.085.04$423
Aug 2006032968.717.34$2,415
Jul 2006022069.376.34$1,395
Jun 2006019566.286.38$1,245
May 2006010066.016.42$643
Apr 2006029664.397.36$2,179
Mar 2006042356.707.08$2,996
Feb 2006030357.597.75$2,349
Jan 2006030960.598.93$2,760
Dec 200501,16954.9413.42$15,683
Nov 20051082,74754.6910.59$34,993
Oct 200501,98158.3413.80$27,329
Sep 200502,65561.4512.08$32,070
Aug 200501,53361.519.80$15,019
Jul 200501,84655.697.84$14,479
Jun 200501,02052.337.38$7,529
May 2005049245.226.65$3,272
Apr 2005011249.207.36$824
Mar 20050050.377.15$0
Feb 2005027745.226.31$1,748
Jan 2005033243.166.32$2,099
Dec 2004083739.866.75$5,651
Nov 2004061845.286.33$3,912
Oct 2004089949.706.52$5,857
Sep 200401,04343.245.28$5,511
Aug 200401,32942.375.55$7,377
Jul 2004076838.286.08$4,673
Jun 200441,40936.106.43$9,209
May 2004877237.486.49$5,314
Apr 20041385134.475.86$5,434
Mar 2004540334.365.53$2,400
Feb 200441,02232.455.51$5,761
Jan 20042093832.036.30$6,550
Dec 2003311,02530.266.30$7,397
Nov 2003261,44728.804.60$7,398
Oct 20032681228.174.76$4,597
Sep 2003261,50126.314.75$7,813
Aug 2003171,13429.765.13$6,323
Jul 2003758929.415.17$3,251
Jun 2003667728.565.98$4,222
May 2003069826.595.97$4,169
Apr 2003058126.675.41$3,142
Mar 2003045931.146.10$2,798
Feb 2003043433.487.93$3,440
Jan 2003051030.315.58$2,847
Dec 2002034526.914.85$1,675
Nov 2002054824.664.14$2,267
Oct 2002090926.464.23$3,844
Sep 2002057927.443.64$2,105
Aug 2002049025.963.16$1,550
Jul 2002049024.583.06$1,500
Jun 2002061423.733.34$2,050
May 2002049624.663.58$1,778
Apr 2002045823.653.51$1,609
Mar 2002045722.003.10$1,418
Feb 2002042318.222.38$1,005
Jan 2002090617.172.38$2,152
Dec 2001079916.932.36$1,889
Nov 2001058218.072.41$1,400
Oct 2001089819.782.53$2,271
Sep 2001088524.262.25$1,992
Aug 2001097324.873.05$2,971
Jul 2001067423.933.20$2,155
Jun 2001073724.563.82$2,818
May 2001089325.524.31$3,846
Apr 2001076224.685.34$4,066
Mar 2001079024.545.38$4,247
Feb 2001062927.755.77$3,627
Jan 20010027.478.40$0
Dec 2000084826.889.12$7,736
Nov 2000083232.215.66$4,707
Oct 2000049631.235.15$2,552
Sep 2000073431.875.19$3,807
Aug 2000080129.644.54$3,637
Jul 2000085328.534.09$3,489
Jun 2000093729.304.40$4,120
May 200001,11127.263.68$4,088
Apr 200001,06524.513.12$3,319
Mar 2000094728.422.86$2,708
Feb 2000084127.622.73$2,293
Jan 2000097225.272.48$2,411
Dec 1999097424.282.42$2,361
Nov 199901,10323.192.43$2,685
Oct 199901,18520.982.80$3,322
Sep 199901,19121.752.62$3,119
Aug 1999089419.262.88$2,571
Jul 199901,28117.892.37$3,039
Jun 199901,33715.942.36$3,158
May 199901,46015.792.32$3,389
Apr 199901,26215.102.21$2,787
Mar 199901,21112.471.84$2,226
Feb 199909859.981.82$1,791
Jan 199901,47510.381.90$2,802
Dec 199801,2639.201.77$2,240
Nov 199801,56510.892.19$3,421
Oct 199801,69312.421.97$3,334
Sep 199801,76812.592.08$3,682
Aug 199801,97611.301.91$3,769
Jul 199801,88711.742.24$4,222
Jun 199801,74111.242.24$3,895
May 199802,22612.622.21$4,911
Apr 199802,08813.042.51$5,231
Mar 199802,60612.802.31$6,018
Feb 199803,71313.952.30$8,537
Jan 199801,84614.702.15$3,978
Dec 199701,76716.322.41$4,260
Nov 199701,43818.193.09$4,441
Oct 199701,68119.253.15$5,295
Sep 199701,63417.742.95$4,828
Aug 199701,65317.862.55$4,223
Jul 199702,14817.582.25$4,826
Jun 199701,80117.242.26$4,065
May 199701,97118.972.31$4,550
Apr 199701,83217.882.08$3,816
Mar 199702,23718.951.94$4,338
Feb 199701,82620.492.21$4,028
Jan 199701,99723.483.54$7,069
Dec 199602,20123.32$0
Nov 199602,02221.97$0
Oct 199601,86423.31$0
Sep 199641,81122.22$89
Aug 199632,06320.26$61
Jul 199641,98219.55$78
Jun 199641,83718.73$75
May 199631,98619.43$58
Apr 199642,06521.51$86
Mar 199602,28819.38$0
Feb 199602,08216.98$0
Jan 199602,43317.07$0
Dec 199502,30717.19$0
Nov 199502,28416.00$0
Oct 199522,38615.43$31
Sep 199582,47516.18$129
Aug 199562,35315.92$96
Jul 199583,00515.24$122
Jun 1995203,70016.41$328
May 1995162,95617.56$281
Apr 1995223,30517.73$390
Mar 1995243,52716.44$395
Feb 1995203,26916.58$332
Jan 1995253,62315.92$398
Dec 199403,83915.03$0
Nov 199403,76515.90$0
Oct 199404,19815.58$0
Sep 199434,28615.29$46
Aug 199434,53316.13$48
Jul 199444,56417.56$70
Jun 199475,12817.09$120
May 1994116,48915.88$175
Apr 1994116,61814.14$156
Mar 1994116,72512.46$137
Feb 1994106,28812.50$125
Jan 19942278,67012.66$2,874
Dec 199322010,16212.33$2,713
Nov 199310210,17014.49$1,478
Oct 19937711,08715.85$1,220
Sep 1993698,89215.03$1,037
Aug 1993559,99315.66$861
Jul 19935411,69115.46$835
Jun 199330010,74416.79$5,037
May 199332512,36817.68$5,746
Apr 199336310,65518.05$6,552
Mar 199349417,23218.14$8,961
Feb 199363116,73117.90$11,295
Jan 199387326,59416.93$14,780

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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  110 Mcf  × $  3.05 =       $335

────────────────────────────────────────────────────
Month total                                     $335

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. 04/G/142457 is the state's own key, not one this site invented.