HANSFORD MARMATON UNIT

Operated by REMNANT ENERGY, INC. (P-5 701555) in the HANSFORD (MARMATON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4559District 10Field 38797310Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$40.8 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
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 34 leases and 70 wells, and the rule below applies to all of them.

Discovered
1958-12-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: GAS 8 X 6 /B/ ALLOWABLE

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
OilDisposition1,727,477 bbl$40,796,414
Casinghead gasProduction29 Mcf$0
Total$40,796,414

29 Mcf of this lease's gas, across 29 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 (20)

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 36.2446, -101.1996. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

36.24485, -101.19997 · 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
55.0%
11 of 20 wells
With a plug date
50.0%
10 of 20 wells
Median depth
6,610 ft
18 wells filed one
Completion to plug
32.3 years
median over 10 wells

What the state filed about each well

On the RRC proration schedule
1155.0%
A plug date is filed
1050.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1050.0%
NeitherNo plug date, and not on the schedule.
945.0%

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

Total depth in feet, 18 of 20 wells. Median 6,610 ft, with the middle half between 6,600 and 6,668 ft; the shallowest is 6,590 ft and the deepest 7,970 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 19 of 20 wells, Dec 1958 – May 1988. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1958 – May 1988
19 of 20 wells; 1 filed none
Plug dates filed
May 1987 – Aug 2024
10 of 20 wells; 10 filed none

Last completion to plug: a median of 32.3 years across the 10 wells that filed both dates, with the middle half between 25.4 years and 39.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

20 wells

42-195308061086,600 ft
42-195011083016,650 ftMay 1988May 2010Yes
42-195306871076,650 ftApr 1988Apr 2013Yes
42-195003521026,600 ftDec 1984Feb 2019Yes
42-195012232046,670 ftDec 1983Aug 2024Yes
42-195003615046,600 ftDec 1982Mar 2003Yes
42-195308175066,600 ftSep 1981
42-195308183056,660 ftSep 1981
42-195308072096,610 ftAug 1981Jan 2015Yes
42-1953081220106,610 ftAug 1981Sep 2012Yes
42-195308083046,600 ftJul 1981
42-195008732076,600 ftMay 1964Jun 2006Yes
42-195001622066,600 ftFeb 1964
42-19580768106Apr 1963
42-195003662056,672 ftNov 1960May 1987Yes
42-19580767105Nov 1960
42-195007832036,590 ftSep 1960
42-195007842027,970 ftAug 1960
42-195011441047,566 ftAug 1959Yes
42-195000071017,900 ftDec 1958Aug 2016Yes

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 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 201674042.492.64$3,144
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 2015190032.362.00$6,148
Nov 20150038.792.17$0
Oct 2015382043.552.43$16,636
Sep 2015376042.992.76$16,164
Aug 2015372040.162.87$14,940
Jul 2015384048.152.95$18,490
Jun 2015372056.152.88$20,888
May 2015382055.212.96$21,090
Apr 2015769049.822.71$38,312
Mar 2015769042.892.93$32,982
Feb 20150044.662.98$0
Jan 2015359043.433.10$15,591
Dec 2014765054.693.59$41,838
Nov 2014570070.464.25$40,162
Oct 2014583078.303.90$45,649
Sep 2014766086.164.05$65,999
Aug 2014380089.394.04$33,968
Jul 2014744096.564.18$71,841
Jun 2014379098.164.74$37,203
May 2014760094.734.73$71,995
Apr 2014368095.944.81$35,306
Mar 2014946095.895.06$90,712
Feb 2014194097.406.19$18,896
Jan 2014560090.404.86$50,624
Dec 20130091.824.35$0
Nov 2013762088.853.74$67,704
Oct 2013376097.423.78$36,630
Sep 20137460104.113.72$77,666
Aug 20131900104.253.52$19,808
Jul 20135600102.523.72$57,411
Jun 2013362094.403.93$34,173
May 2013378094.834.15$35,846
Apr 2013760093.964.28$71,410
Mar 2013373093.623.91$34,920
Feb 20130091.233.42$0
Jan 2013950091.603.42$87,020
Dec 20120086.773.42$0
Nov 2012390086.953.62$33,911
Oct 2012390089.383.40$34,858
Sep 2012382094.672.92$36,164
Aug 2012756092.662.91$70,051
Jul 2012759085.133.02$64,614
Jun 2012376079.822.52$30,012
May 2012373091.612.49$34,171
Apr 20123560101.652.00$36,187
Mar 20127450105.052.22$78,262
Feb 20127490101.102.57$75,724
Jan 2012718098.092.73$70,429
Dec 2011924096.873.24$89,508
Nov 2011565095.723.31$54,082
Oct 2011760084.983.65$64,585
Sep 2011764083.623.99$63,886
Aug 2011754083.404.15$62,884
Jul 2011770094.144.52$72,488
Jun 20111,151092.904.64$106,928
May 2011782098.134.40$76,738
Apr 20117790105.964.33$82,543
Mar 2011769096.364.06$74,101
Feb 2011773085.644.18$66,200
Jan 2011938086.504.59$81,137
Dec 2010936085.734.35$80,243
Nov 2010756080.843.80$61,115
Oct 2010771078.103.51$60,215
Sep 20101,143072.633.98$83,016
Aug 2010751073.684.42$55,334
Jul 2010767072.554.74$55,646
Jun 2010951070.364.91$66,912
May 2010957071.124.24$68,062
Apr 2010947081.694.12$77,360
Mar 2010576078.394.39$45,153
Feb 20101,160073.585.44$85,353
Jan 2010765074.365.96$56,885
Dec 20091,134071.445.48$81,013
Nov 20091,149074.593.75$85,704
Oct 2009319072.544.11$23,140
Sep 20091,073065.543.06$70,324
Aug 2009741067.423.22$49,958
Jul 2009768061.133.46$46,948
Jun 20091,123066.163.90$74,298
May 20091,155054.743.93$63,225
Apr 20091,157046.773.59$54,113
Mar 20091,606042.144.06$67,677
Feb 2009639032.814.63$20,966
Jan 20091,120035.865.37$40,163
Dec 20081,386037.105.98$51,421
Nov 20081,090055.496.86$60,484
Oct 20081,063075.246.92$79,980
Sep 20081,3460101.767.88$136,969
Aug 20081,4170114.228.48$161,850
Jul 20081,0560131.0811.39$138,420
Jun 20081,1230131.3313.03$147,484
May 20081,4670123.1711.57$180,690
Apr 20081,4260110.3110.45$157,302
Mar 20081,0430101.909.66$106,282
Feb 2008863092.538.77$79,853
Jan 20081,920090.388.21$173,530
Dec 20071,063088.337.30$93,895
Nov 20071,586091.677.29$145,389
Oct 20071,280082.856.92$106,048
Sep 20071,605075.846.24$121,723
Aug 20071,864069.066.39$128,728
Jul 20071,672070.906.39$118,545
Jun 20072,061062.007.55$127,782
May 20072,224058.747.85$130,638
Apr 20072,306059.617.81$137,461
Mar 20072,120056.927.30$120,670
Feb 20072,180055.108.22$120,118
Jan 20072,059050.306.73$103,568
Dec 20062,126056.656.92$120,438
Nov 20062,109054.207.62$114,308
Oct 20062,601054.906.01$142,795
Sep 20062,192060.085.04$131,695
Aug 20062,063068.717.34$141,749
Jul 20062,253069.376.34$156,291
Jun 20062,520066.286.38$167,026
May 20062,806066.016.42$185,224
Apr 20062,619064.397.36$168,637
Mar 20063,028056.707.08$171,688
Feb 20062,387057.597.75$137,467
Jan 20062,861060.598.93$173,348
Dec 20052,891054.9413.42$158,832
Nov 20052,538054.6910.59$138,803
Oct 20052,837058.3413.80$165,511
Sep 20052,717061.4512.08$166,960
Aug 20053,246061.519.80$199,661
Jul 20052,973055.697.84$165,566
Jun 20053,298052.337.38$172,584
May 20053,435045.226.65$155,331
Apr 20053,747049.207.36$184,352
Mar 20053,012050.377.15$151,714
Feb 20053,118045.226.31$140,996
Jan 20053,462043.166.32$149,420
Dec 20043,601039.866.75$143,536
Nov 20043,398045.286.33$153,861
Oct 20043,715049.706.52$184,636
Sep 20043,545043.245.28$153,286
Aug 20043,860042.375.55$163,548
Jul 20043,909038.286.08$149,637
Jun 20043,857036.106.43$139,238
May 20044,086037.486.49$153,143
Apr 20043,728034.475.86$128,504
Mar 20044,279034.365.53$147,026
Feb 20043,688032.455.51$119,676
Jan 20044,276032.036.30$136,960
Dec 20034,232030.266.30$128,060
Nov 20034,238028.804.60$122,054
Oct 20034,110028.174.76$115,779
Sep 20034,243026.314.75$111,633
Aug 20034,574029.765.13$136,122
Jul 20034,354029.415.17$128,051
Jun 20034,578028.565.98$130,748
May 20035,412026.595.97$143,905
Apr 20034,384026.675.41$116,921
Mar 20035,225031.146.10$162,707
Feb 20034,437033.487.93$148,551
Jan 20035,676030.315.58$172,040
Dec 20025,205026.914.85$140,067
Nov 20025,312024.664.14$130,994
Oct 20025,128026.464.23$135,687
Sep 20025,081027.443.64$139,423
Aug 20025,639025.963.16$146,388
Jul 20025,233024.583.06$128,627
Jun 20025,395023.733.34$128,023
May 20025,776024.663.58$142,436
Apr 20024,713023.653.51$111,462
Mar 20025,484022.003.10$120,648
Feb 20024,462018.222.38$81,298
Jan 20024,771017.172.38$81,918
Dec 20016,598016.932.36$111,704
Nov 20015,281018.072.41$95,428
Oct 20016,090019.782.53$120,460
Sep 20015,493024.262.25$133,260
Aug 20015,896024.873.05$146,634
Jul 20015,827023.933.20$139,440
Jun 20015,477024.563.82$134,515
May 20016,223025.524.31$158,811
Apr 20016,174024.685.34$152,374
Mar 20015,611024.545.38$137,694
Feb 20016,039027.755.77$167,582
Jan 20017,181027.478.40$197,262
Dec 20007,130026.889.12$191,654
Nov 20007,085032.215.66$228,208
Oct 20007,099031.235.15$221,702
Sep 20006,968031.875.19$222,070
Aug 20007,213029.644.54$213,793
Jul 20007,272028.534.09$207,470
Jun 20007,155029.304.40$209,642
May 20007,424027.263.68$202,378
Apr 20007,964024.513.12$195,198
Mar 20008,335028.422.86$236,881
Feb 20007,817027.622.73$215,906
Jan 20008,195025.272.48$207,088
Dec 19999,090024.282.42$220,705
Nov 19998,892023.192.43$206,205
Oct 199910,198020.982.80$213,954
Sep 199910,719021.752.62$233,138
Aug 19999,378019.262.88$180,620
Jul 199910,509017.892.37$188,006
Jun 199910,193015.942.36$162,476
May 199911,470015.792.32$181,111
Apr 199910,207015.102.21$154,126
Mar 199911,564012.471.84$144,203
Feb 199910,30009.981.82$102,794
Jan 199910,869010.381.90$112,820
Dec 199812,16509.201.77$111,918
Nov 199812,457010.892.19$135,657
Oct 199812,437012.421.97$154,468
Sep 199812,119012.592.08$152,578
Aug 199813,289011.301.91$150,166
Jul 199812,213011.742.24$143,381
Jun 199812,734011.242.24$143,130
May 199812,753012.622.21$160,943
Apr 199813,534013.042.51$176,483
Mar 199813,492012.802.31$172,698
Feb 199811,756013.952.30$163,996
Jan 199813,672014.702.15$200,978
Dec 199712,972016.322.41$211,703
Nov 199714,849018.193.09$270,103
Oct 199714,667019.253.15$282,340
Sep 199714,120017.742.95$250,489
Aug 199713,643017.862.55$243,664
Jul 199714,657017.582.25$257,670
Jun 199714,523017.242.26$250,377
May 199715,720018.972.31$298,208
Apr 199714,593017.882.08$260,923
Mar 199715,976018.951.94$302,745
Feb 199715,506020.492.21$317,718
Jan 199717,274023.483.54$405,594
Dec 199617,647023.32$411,528
Nov 199616,342021.97$359,034
Oct 199616,052023.31$374,172
Sep 199616,698022.22$371,030
Aug 199616,556020.26$335,425
Jul 199619,333019.55$377,960
Jun 199617,050018.73$319,347
May 199618,956019.43$368,315
Apr 199618,030021.51$387,825
Mar 199617,114019.38$331,669
Feb 199615,811016.98$268,471
Jan 199617,453017.07$297,923
Dec 199518,137017.19$311,775
Nov 199515,639016.00$250,224
Oct 199517,316015.43$267,186
Sep 199516,864016.18$272,860
Aug 199516,691015.92$265,721
Jul 199516,771115.24$255,590
Jun 199518,044116.41$296,102
May 199517,805117.56$312,656
Apr 199519,472117.73$345,239
Mar 199518,043116.44$296,627
Feb 199516,996116.58$281,794
Jan 199518,735115.92$298,261
Dec 199418,668115.03$280,580
Nov 199418,690015.90$297,171
Oct 199418,684015.58$291,097
Sep 199418,102115.29$276,780
Aug 199417,495116.13$282,194
Jul 199419,672117.56$345,440
Jun 199418,114117.09$309,568
May 199418,343115.88$291,287
Apr 199416,486114.14$233,112
Mar 199415,055112.46$187,585
Feb 199415,840112.50$198,000
Jan 199416,960112.66$214,714
Dec 199316,919112.33$208,611
Nov 199315,293114.49$221,596
Oct 199315,819115.85$250,731
Sep 199315,773115.03$237,068
Aug 199314,274115.66$223,531
Jul 199312,870115.46$198,970
Jun 199310,933116.79$183,565
May 199311,672117.68$206,361
Apr 199312,061118.05$217,701
Mar 199312,624118.14$228,999
Feb 19939,206117.90$164,787
Jan 199311,561116.93$195,728

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.

Nov 2016 — as filed, then multipliedworked
Oil                   74 bbl  × $ 42.49 =     $3,144
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                   $3,144

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. 10/O/4559 is the state's own key, not one this site invented.