DE LOS SANTOS GAS UNIT 1

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

Gas lease lease 125040District 04Field 39818250NGPA filingCondensateGasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 406 leases and 406 wells, and the rule below applies to all of them.

Discovered
1999-06-29
as the register files it
Field class
Gas
the register's own label
Between wells
933 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 2008-04-24.

The Commission's schedule remark for this field reads: RULE 2 AMENDED. STANDARD 40 ACRES.

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
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
CondensateDisposition150 bbl$3,348
GasProduction790,152 Mcf$1,418,749
Total$1,422,097

357,793 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 26.9972, -99.0996. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.99715, -99.09964 · 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
14,395 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 14,395 ft.

Completions filed
Aug 1987
1 of 1 wells

1 well

42-50532313214,395 ftAug 1987

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
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 202206694.529.13$602
Jul 20220578101.587.54$4,359
Jun 20220548115.097.98$4,372
May 20220504109.378.43$4,250
Apr 20220428104.226.84$2,926
Mar 20220117108.885.08$594
Feb 2022015191.054.86$734
Jan 2022017081.844.54$771
Dec 202108971.323.90$347
Nov 20210077.435.24$0
Oct 202102779.795.71$154
Sep 2021023769.865.35$1,268
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 202101061.302.72$27
Feb 20210157.805.55$6
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 20190856.272.46$20
Jun 20190052.782.49$0
May 20190858.482.74$22
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 201901150.852.79$31
Jan 201901246.033.23$39
Dec 201801246.594.19$50
Nov 201801352.934.24$55
Oct 201808061.443.40$272
Sep 201801159.543.11$34
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180560.183.08$15
May 20180765.382.90$20
Apr 201807363.842.90$212
Mar 201807261.222.79$201
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 20170347.523.09$9
Aug 20170045.373.00$0
Jul 20170443.873.09$12
Jun 20170242.493.09$6
May 2017020645.373.26$672
Apr 201703647.933.21$116
Mar 201701546.772.98$45
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 20160541.622.92$15
Jun 201602,06045.352.69$5,533
May 201604,08042.521.99$8,123
Apr 201604,49236.561.99$8,944
Mar 201605,89633.011.79$10,577
Feb 201605,61326.472.06$11,583
Jan 201606,27127.352.36$14,827
Dec 201506,29432.362.00$12,597
Nov 201505,16438.792.17$11,192
Oct 201506,28343.552.43$15,246
Sep 201505,58742.992.76$15,411
Aug 201504,71240.162.87$13,535
Jul 201505,02848.152.95$14,808
Jun 201504,14756.152.88$11,955
May 201505,82855.212.96$17,224
Apr 201505,86449.822.71$15,871
Mar 201507,17442.892.93$21,054
Feb 201506,69044.662.98$19,911
Jan 201506,98743.433.10$21,664
Dec 201408,52354.693.59$30,609
Nov 201409,69370.464.25$41,213
Oct 2014010,29478.303.90$40,156
Sep 201407,84286.164.05$31,724
Aug 201403,06189.394.04$12,352
Jul 201401,29996.564.18$5,429
Jun 2014085698.164.74$4,055
May 2014075394.734.73$3,559
Apr 201402,16295.944.81$10,397
Mar 201401,89795.895.06$9,593
Feb 201402,67497.406.19$16,557
Jan 201402,05190.404.86$9,969
Dec 2013093991.824.35$4,089
Nov 201302,24388.853.74$8,385
Oct 2013079797.423.78$3,012
Sep 201301,168104.113.72$4,342
Aug 201300104.253.52$0
Jul 201302102.523.72$7
Jun 2013099394.403.93$3,906
May 20130094.834.15$0
Apr 2013041793.964.28$1,786
Mar 201312,76993.623.91$10,928
Feb 201307,92691.233.42$27,106
Jan 2013046391.603.42$1,583
Dec 201201,75286.773.42$5,992
Nov 201208,20586.953.62$29,743
Oct 201205,43889.383.40$18,487
Sep 201207,71094.672.92$22,501
Aug 2012010,50392.662.91$30,544
Jul 201209,75085.133.02$29,453
Jun 2012010,69379.822.52$26,936
May 2012011,81091.612.49$29,387
Apr 2012013,476101.652.00$26,909
Mar 20120170105.052.22$378
Feb 20120148101.102.57$380
Jan 2012019898.092.73$541
Dec 2011014196.873.24$457
Nov 2011013795.723.31$454
Oct 2011014984.983.65$544
Sep 2011021783.623.99$865
Aug 2011026683.404.15$1,104
Jul 2011015494.144.52$696
Jun 2011016792.904.64$775
May 2011017598.134.40$771
Apr 20110195105.964.33$845
Mar 2011015396.364.06$621
Feb 2011016485.644.18$686
Jan 2011018086.504.59$826
Dec 2010018085.734.35$783
Nov 2010012980.843.80$490
Oct 2010015278.103.51$533
Sep 2010013072.633.98$517
Aug 2010017673.684.42$778
Jul 2010029772.554.74$1,407
Jun 2010017970.364.91$879
May 2010025271.124.24$1,067
Apr 2010016681.694.12$684
Mar 2010018778.394.39$821
Feb 2010012573.585.44$680
Jan 2010013074.365.96$775
Dec 2009013771.445.48$751
Nov 2009011674.593.75$435
Oct 2009033072.544.11$1,356
Sep 2009063565.543.06$1,946
Aug 2009051767.423.22$1,664
Jul 2009046161.133.46$1,597
Jun 2009039366.163.90$1,531
May 2009051654.743.93$2,026
Apr 2009057446.773.59$2,059
Mar 2009030542.144.06$1,238
Feb 2009038532.814.63$1,784
Jan 2009030635.865.37$1,644
Dec 2008030637.105.98$1,829
Nov 2008020855.496.86$1,427
Oct 2008031375.246.92$2,167
Sep 20080467101.767.88$3,679
Aug 20080288114.228.48$2,443
Jul 20080218131.0811.39$2,483
Jun 20080232131.3313.03$3,024
May 20080361123.1711.57$4,178
Apr 20080344110.3110.45$3,596
Mar 20080406101.909.66$3,924
Feb 2008026892.538.77$2,351
Jan 2008023490.388.21$1,920
Dec 2007032088.337.30$2,337
Nov 2007040091.677.29$2,917
Oct 2007021382.856.92$1,474
Sep 2007056675.846.24$3,534
Aug 2007043769.066.39$2,792
Jul 2007063570.906.39$4,056
Jun 2007040262.007.55$3,034
May 2007049758.747.85$3,900
Apr 2007047259.617.81$3,684
Mar 2007086456.927.30$6,309
Feb 2007063355.108.22$5,201
Jan 2007019450.306.73$1,305
Dec 2006032756.656.92$2,262
Nov 2006066054.207.62$5,028
Oct 2006078954.906.01$4,745
Sep 2006032860.085.04$1,652
Aug 2006060868.717.34$4,463
Jul 2006047969.376.34$3,038
Jun 2006037166.286.38$2,368
May 2006064966.016.42$4,170
Apr 20061542164.397.36$4,065
Mar 2006041056.707.08$2,904
Feb 2006019157.597.75$1,480
Jan 2006050360.598.93$4,493
Dec 2005017054.9413.42$2,281
Nov 2005019054.6910.59$2,012
Oct 2005029858.3413.80$4,111
Sep 2005027161.4512.08$3,273
Aug 2005072061.519.80$7,054
Jul 2005046455.697.84$3,639
Jun 200501,03852.337.38$7,662
May 2005019645.226.65$1,304
Apr 2005024249.207.36$1,781
Mar 2005098650.377.15$7,055
Feb 2005072245.226.31$4,557
Jan 200501,03143.166.32$6,518
Dec 200401,05139.866.75$7,095
Nov 200401,35645.286.33$8,584
Oct 2004329449.706.52$2,065
Sep 2004068043.245.28$3,593
Aug 2004085742.375.55$4,757
Jul 2004086038.286.08$5,232
Jun 2004064336.106.43$4,136
May 2004066237.486.49$4,299
Apr 2004044634.475.86$2,613
Mar 2004036234.365.53$2,002
Feb 2004017232.455.51$948
Jan 2004040532.036.30$2,551
Dec 2003041330.266.30$2,603
Nov 2003074628.804.60$3,428
Oct 2003074128.174.76$3,527
Sep 2003022026.314.75$1,045
Aug 2003031929.765.13$1,636
Jul 2003049329.415.17$2,549
Jun 2003034828.565.98$2,082
May 2003034026.595.97$2,031
Apr 2003045326.675.41$2,450
Mar 2003052831.146.10$3,219
Feb 2003036833.487.93$2,917
Jan 2003044730.315.58$2,495
Dec 2002066126.914.85$3,208
Nov 2002075324.664.14$3,115
Oct 2002091326.464.23$3,861
Sep 2002075927.443.64$2,759
Aug 2002055525.963.16$1,756
Jul 2002060024.583.06$1,837
Jun 2002057223.733.34$1,909
May 2002067024.663.58$2,401
Apr 2002062923.653.51$2,209
Mar 2002071222.003.10$2,209
Feb 2002053018.222.38$1,259
Jan 2002063517.172.38$1,509
Dec 2001082816.932.36$1,958
Nov 2001098718.072.41$2,374
Oct 2001050019.782.53$1,264
Sep 2001065524.262.25$1,475
Aug 200101,06024.873.05$3,236
Jul 2001077323.933.20$2,471
Jun 2001071324.563.82$2,727
May 2001074425.524.31$3,205
Apr 2001064124.685.34$3,420
Mar 2001052724.545.38$2,833
Feb 200101,03827.755.77$5,986
Jan 2001068127.478.40$5,720
Dec 2000054226.889.12$4,944
Nov 2000056032.215.66$3,168
Oct 2000060731.235.15$3,123
Sep 2000157131.875.19$2,993
Aug 2000048929.644.54$2,220
Jul 2000063328.534.09$2,589
Jun 2000061329.304.40$2,696
May 2000043927.263.68$1,615
Apr 2000047924.513.12$1,493
Mar 2000063328.422.86$1,810
Feb 2000066227.622.73$1,805
Jan 2000055025.272.48$1,364
Dec 1999077524.282.42$1,878
Nov 1999053123.192.43$1,292
Oct 1999053420.982.80$1,497
Sep 1999050621.752.62$1,325
Aug 1999071619.262.88$2,059
Jul 1999084717.892.37$2,009
Jun 199901,09915.942.36$2,596
May 199902,27015.792.32$5,269
Apr 199912,34315.102.21$5,189
Mar 199902,36612.471.84$4,349
Feb 199902,8249.981.82$5,133
Jan 199902,85710.381.90$5,428
Dec 199803,7249.201.77$6,604
Nov 199801,64310.892.19$3,591
Oct 199801,18712.421.97$2,337
Sep 199802,79612.592.08$5,823
Aug 199813,66411.301.91$7,000
Jul 199802,79411.742.24$6,251
Jun 199804,00611.242.24$8,963
May 199814,02212.622.21$8,887
Apr 199803,94413.042.51$9,881
Mar 199812,75912.802.31$6,385
Feb 199802,18713.952.30$5,028
Jan 199802,47314.702.15$5,329
Dec 199704,06216.322.41$9,794
Nov 199703,94218.193.09$12,174
Oct 199714,91119.253.15$15,488
Sep 199704,40217.742.95$13,007
Aug 199715,41017.862.55$13,839
Jul 199705,35317.582.25$12,028
Jun 199714,69417.242.26$10,613
May 199705,64918.972.31$13,041
Apr 199705,19717.882.08$10,824
Mar 199706,20618.951.94$12,034
Feb 199705,63220.492.21$12,424
Jan 199706,34423.483.54$22,456
Dec 199606,00623.32$0
Nov 199608,23321.97$0
Oct 1996011,49023.31$0
Sep 1996114,22422.22$244
Aug 1996050620.26$0
Jul 1996058619.55$0
Jun 1996053318.73$0
May 1996070719.43$0
Apr 1996084821.51$0
Mar 199601,03619.38$0
Feb 1996086216.98$0
Jan 199601,01017.07$0
Dec 1995075017.19$0
Nov 1995153216.00$16
Oct 199501,05015.43$0
Sep 1995097316.18$0
Aug 199501,07815.92$0
Jul 1995091215.24$0
Jun 1995095316.41$0
May 199501,18917.56$0
Apr 1995095617.73$0
Mar 1995066716.44$0
Feb 199501,09616.58$0
Jan 199501,06915.92$0
Dec 199412,28315.03$15
Nov 199403,47715.90$0
Oct 199403,06415.58$0
Sep 199404,59015.29$0
Aug 199403,59816.13$0
Jul 199403,59317.56$0
Jun 199406,70917.09$0
May 1994112,11615.88$16
Apr 199409,27114.14$0
Mar 1994212,47912.46$25
Feb 1994413,39812.50$50
Jan 1994121,15512.66$13
Dec 1993221,93312.33$25
Nov 1993015,37914.49$0
Oct 19939216,04015.85$1,458
Sep 1993116,02715.03$15
Aug 1993016,56215.66$0
Jul 1993017,99315.46$0
Jun 1993017,32616.79$0
May 1993117,16917.68$18
Apr 1993319,38118.05$54
Mar 1993118,48518.14$18
Feb 1993118,35417.90$18
Jan 1993120,14516.93$17

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.

Aug 2022 — as filed, then multipliedworked
Condensate             0 bbl  × $ 94.52 =         $0
Gas                   66 Mcf  × $  9.13 =       $602

────────────────────────────────────────────────────
Month total                                     $602

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/125040 is the state's own key, not one this site invented.