HAYS, GRADY UNIT

Operated by LARGO OIL COMPANY (P-5 486640) in the HENDERSON (RUSK CO. PETTIT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4597District 06Field 40353426OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$31 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 94 leases and 103 wells, and the rule below applies to all of them.

Discovered
1945-07-07
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2013-08-06.

The Commission's schedule remark for this field reads: EFFECTIVE DATE 8/6/13.

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
OilDisposition26,097 bbl$1,271,090
Casinghead gasProduction1,642 Mcf$822
Total$1,271,912

1,379 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 32.1448, -94.8490. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.14479, -94.84897 · 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
no depth filed
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.

1 well

42-401005091

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 2025163056.664.41$9,236
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025174062.743.08$10,917
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025161066.483.13$10,703
May 20250060.553.23$0
Apr 2025179062.363.54$11,162
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024168069.052.20$11,600
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024168075.632.06$12,706
Jul 2024176079.932.15$14,068
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 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 2021137069.493.38$9,520
May 20210063.483.02$0
Apr 2021175060.362.76$10,563
Mar 20210061.302.72$0
Feb 2021149057.805.55$8,612
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020173038.772.71$6,707
Oct 20200036.972.48$0
Sep 2020172037.091.99$6,379
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020167034.901.69$5,828
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020152030.341.86$4,612
Feb 20200049.881.98$0
Jan 2020152057.252.09$8,702
Dec 20190059.012.30$0
Nov 2019162055.302.75$8,959
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019151053.112.30$8,020
Jul 20190056.272.46$0
Jun 2019181052.782.49$9,553
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019171056.803.06$9,713
Feb 2019178050.852.79$9,051
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018146061.443.40$8,970
Sep 20180059.543.11$0
Aug 2018179059.403.07$10,633
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018179065.382.90$11,703
Apr 20180063.842.90$0
Mar 2018177061.222.79$10,836
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017186057.272.92$10,652
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017148047.523.09$7,033
Aug 20170045.373.00$0
Jul 2017166043.873.09$7,282
Jun 20170042.493.09$0
May 2017168045.373.26$7,622
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017147050.452.95$7,416
Jan 20170049.413.42$0
Dec 2016148048.763.72$7,216
Nov 20160042.492.64$0
Oct 2016185046.193.09$8,545
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016169041.622.92$7,034
Jun 20160045.352.69$0
May 2016177042.521.99$7,526
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016172026.472.06$4,553
Jan 20160027.352.36$0
Dec 2015167032.362.00$5,404
Nov 20150038.792.17$0
Oct 2015176043.552.43$7,665
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015148048.152.95$7,126
Jun 20150056.152.88$0
May 2015193055.212.96$10,656
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015186044.662.98$8,307
Jan 20150043.433.10$0
Dec 2014182054.693.59$9,954
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014153086.164.05$13,182
Aug 20140089.394.04$0
Jul 2014162096.564.18$15,643
Jun 20140098.164.74$0
May 2014169094.734.73$16,009
Apr 20140095.944.81$0
Mar 2014175095.895.06$16,781
Feb 20140097.406.19$0
Jan 2014181090.404.86$16,362
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013160097.423.78$15,587
Sep 201300104.113.72$0
Aug 20131790104.253.52$18,661
Jul 201300102.523.72$0
Jun 2013145094.403.93$13,688
May 20130094.834.15$0
Apr 2013153093.964.28$14,376
Mar 20130093.623.91$0
Feb 201317117191.233.42$16,185
Jan 20130091.603.42$0
Dec 2012178086.773.42$15,445
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012158094.672.92$14,958
Aug 20120092.662.91$0
Jul 2012136085.133.02$11,578
Jun 20120079.822.52$0
May 2012175091.612.49$16,032
Apr 201200101.652.00$0
Mar 20121750105.052.22$18,384
Feb 201200101.102.57$0
Jan 2012190098.092.73$18,637
Dec 20110096.873.24$0
Nov 2011186095.723.31$17,804
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011175083.404.15$14,595
Jul 20110094.144.52$0
Jun 2011159092.904.64$14,771
May 20110098.134.40$0
Apr 20111860105.964.33$19,709
Mar 20110096.364.06$0
Feb 2011185085.644.18$15,843
Jan 20110086.504.59$0
Dec 2010170085.734.35$14,574
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010191072.633.98$13,872
Aug 20100073.684.42$0
Jul 2010186072.554.74$13,494
Jun 20100070.364.91$0
May 2010190071.124.24$13,513
Apr 20100081.694.12$0
Mar 2010189078.394.39$14,816
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009204071.445.48$14,574
Nov 20090074.593.75$0
Oct 2009199072.544.11$14,435
Sep 20090065.543.06$0
Aug 2009175067.423.22$11,799
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009192054.743.93$10,510
Apr 20090046.773.59$0
Mar 2009205042.144.06$8,639
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008189055.496.86$10,488
Oct 20080075.246.92$0
Sep 20081920101.767.88$19,538
Aug 200800114.228.48$0
Jul 20081870131.0811.39$24,512
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081790110.3110.45$19,745
Mar 20081990101.909.66$20,278
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007181088.337.30$15,988
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007179075.846.24$13,575
Aug 20070069.066.39$0
Jul 2007201070.906.39$14,251
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007180056.927.30$10,246
Feb 20070055.108.22$0
Jan 2007177050.306.73$8,903
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006200054.906.01$10,980
Sep 20060060.085.04$0
Aug 2006189068.717.34$12,986
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006175066.016.42$11,552
Apr 20060064.397.36$0
Mar 2006196056.707.08$11,113
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005208054.9413.42$11,428
Nov 20050054.6910.59$0
Oct 2005199058.3413.80$11,610
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004205038.286.08$7,847
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 2004205034.475.86$7,066
Mar 20040034.365.53$0
Feb 2004204032.455.51$6,620
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003189028.804.60$5,443
Oct 20030028.174.76$0
Sep 2003207026.314.75$5,446
Aug 20030029.765.13$0
Jul 2003209029.415.17$6,147
Jun 20030028.565.98$0
May 2003205026.595.97$5,451
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 2003206033.487.93$6,897
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002206024.664.14$5,080
Oct 2002175026.464.23$4,631
Sep 20020027.443.64$0
Aug 2002187025.963.16$4,855
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002208024.663.58$5,129
Apr 2002203023.653.51$4,801
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 2001350016.932.36$5,926
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 2001174024.563.82$4,273
May 20010025.524.31$0
Apr 2001165024.685.34$4,072
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001349027.478.40$9,587
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000177031.875.19$5,641
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000171029.304.40$5,010
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 2000307027.622.73$8,479
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999164020.982.80$3,441
Sep 19990021.752.62$0
Aug 1999183019.262.88$3,525
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 1999336015.792.32$5,305
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 199916109.981.82$1,607
Jan 19990010.381.90$0
Dec 199813809.201.77$1,270
Nov 19980010.892.19$0
Oct 1998167012.421.97$2,074
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998168011.742.24$1,972
Jun 1998177011.242.24$1,989
May 1998168012.622.21$2,120
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980113.952.30$2
Jan 1998178114.702.15$2,619
Dec 19970116.322.41$2
Nov 19970618.193.09$19
Oct 1997170819.253.15$3,298
Sep 19970717.742.95$21
Aug 1997168617.862.55$3,016
Jul 19970817.582.25$18
Jun 19970617.242.26$14
May 1997175818.972.31$3,338
Apr 19971501017.882.08$2,703
Mar 19970818.951.94$16
Feb 19971681020.492.21$3,464
Jan 199701223.483.54$42
Dec 19961051023.32$2,449
Nov 1996183821.97$4,021
Oct 199601023.31$0
Sep 19961771222.22$3,933
Aug 19960820.26$0
Jul 19961811419.55$3,539
Jun 199601618.73$0
May 19961371919.43$2,662
Apr 199601721.51$0
Mar 19961802019.38$3,488
Feb 199601816.98$0
Jan 19961811617.07$3,090
Dec 199502117.19$0
Nov 19951641916.00$2,624
Oct 19951892215.43$2,916
Sep 199502616.18$0
Aug 199503115.92$0
Jul 19951635215.24$2,484
Jun 19951806116.41$2,954
May 199502917.56$0
Apr 19951852117.73$3,280
Mar 199504816.44$0
Feb 19951704116.58$2,819
Jan 19951813715.92$2,882
Dec 199404215.03$0
Nov 199402815.90$0
Oct 199402315.58$0
Sep 19941696515.29$2,584
Aug 199405316.13$0
Jul 19941845117.56$3,231
Jun 199405317.09$0
May 199401015.88$0
Apr 19942883214.14$4,072
Mar 199402812.46$0
Feb 1994372812.50$4,650
Jan 199403812.66$0
Dec 199304312.33$0
Nov 199301414.49$0
Oct 199303815.85$0
Sep 199301815.03$0
Aug 199301715.66$0
Jul 199303515.46$0
Jun 199303816.79$0
May 19931773217.68$3,129
Apr 199305018.05$0
Mar 19931863018.14$3,374
Feb 199302117.90$0
Jan 19931813616.93$3,064

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.

Dec 2025 — as filed, then multipliedworked
Oil                  163 bbl  × $ 56.66 =     $9,236
Casinghead gas         0 Mcf  × $  4.41 =         $0

────────────────────────────────────────────────────
Month total                                   $9,236

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. 06/O/4597 is the state's own key, not one this site invented.