GLASS

Operated by LANDMARK IP, LLC (P-5 484651) in the R.W.P. (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 30406District 08Field 74080500NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.2 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 2 leases and 3 wells, and the rule below applies to all of them.

Discovered
1985-02-13
as the register files it
Field class
Oil
the register's own label
Between wells
1,867 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1985-06-01.

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
NGPA2none

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
OilDisposition26,146 bbl$1,125,892
Casinghead gasProduction271,737 Mcf$1,056,968
Total$2,182,860

65,070 Mcf of this lease's gas, across 46 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 (2)

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 31.7679, -101.3786. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.76789, -101.37862 · 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
50.0%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,878 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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

Between 9,500 and 10,256 ft, median 9,878 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1986 – Feb 1990
2 of 2 wells

2 wells

42-17331639110,256 ftFeb 1990Yes
42-1733191129,500 ftJan 1986

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 20182061.443.40$123
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 20160042.492.64$0
Oct 20167046.193.09$323
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 201641042.521.99$1,743
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20132088.853.74$178
Oct 20133712797.423.78$4,085
Sep 201358319104.113.72$7,224
Aug 201338343104.253.52$5,170
Jul 201342300102.523.72$5,421
Jun 20139545194.403.93$10,742
May 20133361494.834.15$5,677
Apr 2013661,49593.964.28$12,604
Mar 2013702,06393.623.91$14,626
Feb 2013351,94991.233.42$9,858
Jan 2013701,08591.603.42$10,123
Dec 2012321,36586.773.42$7,445
Nov 2012541,83586.953.62$11,347
Oct 20122661,60289.383.40$29,221
Sep 201215461294.672.92$16,365
Aug 201223156892.662.91$23,056
Jul 20123638385.133.02$4,222
Jun 20128067079.822.52$8,073
May 2012212091.612.49$19,421
Apr 20124230101.652.00$42,998
Mar 201200105.052.22$0
Feb 2012105671101.102.57$12,340
Jan 20123673798.092.73$5,546
Dec 201112571196.873.24$14,412
Nov 201126095.723.31$2,489
Oct 20115281984.983.65$7,407
Sep 2011055383.623.99$2,204
Aug 20112839083.404.15$3,953
Jul 20112857394.144.52$5,224
Jun 20114266092.904.64$6,964
May 20115382198.134.40$8,817
Apr 201125810105.964.33$6,159
Mar 201110278296.364.06$13,002
Feb 201112431785.644.18$11,944
Jan 20115860986.504.59$7,812
Dec 20105178085.734.35$7,763
Nov 20105279880.843.80$7,232
Oct 20105084978.103.51$6,884
Sep 20105184972.633.98$7,083
Aug 201010377973.684.42$11,032
Jul 20104381272.554.74$6,966
Jun 20104278070.364.91$6,785
May 20107580971.124.24$8,760
Apr 201020081.694.12$1,634
Mar 201012713978.394.39$10,566
Feb 20108139473.585.44$8,104
Jan 2010047374.365.96$2,821
Dec 20098330171.445.48$7,580
Nov 200925042274.593.75$20,231
Oct 20098544372.544.11$7,987
Sep 20098380265.543.06$7,898
Aug 200916485567.423.22$13,809
Jul 20097285461.133.46$7,360
Jun 200916282666.163.90$13,935
May 20098088054.743.93$7,834
Apr 200915285146.773.59$10,162
Mar 200915168542.144.06$9,144
Feb 20091614,92532.814.63$28,100
Jan 200916488335.865.37$10,624
Dec 200825291437.105.98$14,812
Nov 20087771055.496.86$9,144
Oct 200815485175.246.92$17,478
Sep 2008155686101.767.88$21,176
Aug 2008160741114.228.48$24,561
Jul 2008151737131.0811.39$28,187
Jun 2008134723131.3313.03$27,021
May 20081552,369123.1711.57$46,511
Apr 2008163710110.3110.45$25,403
Mar 2008177751101.909.66$25,294
Feb 200815871792.538.77$20,908
Jan 200824476690.388.21$28,338
Dec 200723079088.337.30$26,084
Nov 20074564091.677.29$8,792
Oct 20076267382.856.92$9,795
Sep 20072245375.846.24$4,497
Aug 20072262069.066.39$5,480
Jul 20075162070.906.39$7,576
Jun 20075160162.007.55$7,699
May 20072562658.747.85$6,380
Apr 20075162459.617.81$7,911
Mar 20073766556.927.30$6,962
Feb 20071432555.108.22$3,442
Jan 2007281,53450.306.73$11,727
Dec 2006921,79456.656.92$17,623
Nov 20068157054.207.62$8,732
Oct 20064652154.906.01$5,659
Sep 2006591,40460.085.04$10,617
Aug 2006381,55168.717.34$13,995
Jul 2006951,55969.376.34$16,479
Jun 2006921,52166.286.38$15,808
May 2006871,46966.016.42$15,181
Apr 2006821,53364.397.36$16,564
Mar 2006671,55956.707.08$14,841
Feb 2006301,45557.597.75$13,006
Jan 20061541,67560.598.93$24,294
Dec 20051631,54554.9413.42$29,682
Nov 20051361,72454.6910.59$25,692
Oct 200515378558.3413.80$19,756
Sep 200508761.4512.08$1,051
Aug 20057390061.519.80$13,307
Jul 20051051,33655.697.84$16,327
Jun 20051081,03452.337.38$13,284
May 20051061,32045.226.65$13,573
Apr 20051081,27949.207.36$14,728
Mar 20051072,57650.377.15$23,821
Feb 2005541,14845.226.31$9,688
Jan 2005981,27443.166.32$12,284
Dec 20041211,27839.866.75$13,451
Nov 20041061,26245.286.33$12,789
Oct 20049973749.706.52$9,722
Sep 20041061,32843.245.28$11,600
Aug 20041031,38842.375.55$12,068
Jul 2004991,42038.286.08$12,429
Jun 20049987736.106.43$9,216
May 20041021,16737.486.49$11,402
Apr 20041191,16734.475.86$10,939
Mar 20041031,46734.365.53$11,652
Feb 2004903,84732.455.51$24,116
Jan 2004965,04932.036.30$34,882
Dec 20031474,10430.266.30$30,310
Nov 20031093,21028.804.60$17,890
Oct 20031104,35928.174.76$23,846
Sep 20031115,05826.314.75$26,943
Aug 20031103,71629.765.13$22,336
Jul 20031213,20729.415.17$20,141
Jun 20031353,30228.565.98$23,611
May 20031191,63726.595.97$12,941
Apr 20031713,18426.675.41$21,777
Mar 20035680931.146.10$6,676
Feb 200317972333.487.93$11,723
Jan 200312181330.315.58$8,206
Dec 200212180626.914.85$7,168
Nov 200212176924.664.14$6,165
Oct 200211876526.464.23$6,358
Sep 200211984127.443.64$6,323
Aug 200211983425.963.16$5,728
Jul 200211783224.583.06$5,423
Jun 200211867723.733.34$5,060
May 200211966024.663.58$5,300
Apr 200217965923.653.51$6,548
Mar 200210368822.003.10$4,401
Feb 20029754118.222.38$3,053
Jan 20029366117.172.38$3,167
Dec 20019564916.932.36$3,143
Nov 20019756118.072.41$3,102
Oct 20019762119.782.53$3,489
Sep 200114259724.262.25$4,789
Aug 20014753524.873.05$2,802
Jul 200114755923.933.20$5,305
Jun 200110158724.563.82$4,725
May 200110256425.524.31$5,032
Apr 200110160324.685.34$5,710
Mar 20019361224.545.38$5,573
Feb 20018256227.755.77$5,517
Jan 200116859727.478.40$9,629
Dec 200014259826.889.12$9,272
Nov 200014259332.215.66$7,929
Oct 200021564631.235.15$10,038
Sep 200013963431.875.19$7,718
Aug 200014167529.644.54$7,244
Jul 200021061728.534.09$8,515
Jun 20007010329.304.40$2,504
May 20001405827.263.68$4,030
Apr 200014250924.513.12$5,066
Mar 200014434228.422.86$5,071
Feb 200014135627.622.73$4,865
Jan 200014262025.272.48$5,126
Dec 199914253224.282.42$4,737
Nov 199911671723.192.43$4,435
Oct 199911071020.982.80$4,298
Sep 19995664921.752.62$2,918
Aug 199916483719.262.88$5,566
Jul 199910990417.892.37$4,095
Jun 19999288315.942.36$3,552
May 1999801,09815.792.32$3,812
Apr 19998381415.102.21$3,051
Mar 199912352912.471.84$2,506
Feb 1999406949.981.82$1,661
Jan 199916397810.381.90$3,550
Dec 19981438739.201.77$2,864
Nov 199813990010.892.19$3,481
Oct 19981141,04912.421.97$3,482
Sep 1998821,10112.592.08$3,325
Aug 1998821,10511.301.91$3,034
Jul 19981311,57811.742.24$5,068
Jun 19981021,40611.242.24$4,292
May 19981521,14612.622.21$4,447
Apr 1998511,13713.042.51$3,514
Mar 19981412,01112.802.31$6,449
Feb 1998841,73213.952.30$5,154
Jan 19988484114.702.15$3,047
Dec 199712579216.322.41$3,950
Nov 19978489418.193.09$4,289
Oct 19971241,11319.253.15$5,893
Sep 19978389917.742.95$4,129
Aug 1997851,03317.862.55$4,157
Jul 19978796517.582.25$3,698
Jun 199710271117.242.26$3,363
May 199715471118.972.31$4,563
Apr 199710478917.882.08$3,503
Mar 199710486618.951.94$3,650
Feb 199710499620.492.21$4,328
Jan 19971041,14623.483.54$6,498
Dec 19961041,17923.32$2,425
Nov 199615088921.97$3,296
Oct 199610980623.31$2,541
Sep 199610389722.22$2,289
Aug 19961021,20320.26$2,067
Jul 19961001,16919.55$1,955
Jun 199615383818.73$2,866
May 199610089019.43$1,943
Apr 1996771,95721.51$1,656
Mar 19963723619.38$717
Feb 19967586416.98$1,274
Jan 1996781,59517.07$1,331
Dec 19951141,45917.19$1,960
Nov 1995801,78916.00$1,280
Oct 1995741,68515.43$1,142
Sep 1995751,51016.18$1,214
Aug 199579015.92$1,258
Jul 1995130015.24$1,981
Jun 1995431,45516.41$706
May 19951521,02317.56$2,669
Apr 19955193017.73$904
Mar 1995911,31416.44$1,496
Feb 1995931,52816.58$1,542
Jan 19951311,64715.92$2,086
Dec 19941201,60915.03$1,804
Nov 1994831,67815.90$1,320
Oct 1994841,64315.58$1,309
Sep 19941531,77615.29$2,339
Aug 1994981,78916.13$1,581
Jul 19941411,75317.56$2,476
Jun 1994901,91717.09$1,538
May 1994871,88615.88$1,382
Apr 19941391,87314.14$1,965
Mar 1994941,85312.46$1,171
Feb 19941451,65712.50$1,813
Jan 19941051,82512.66$1,329
Dec 19931751,50812.33$2,158
Nov 19931131,79214.49$1,637
Oct 19931501,60415.85$2,378
Sep 19931001,92815.03$1,503
Aug 1993991,95015.66$1,550
Jul 19931412,03915.46$2,180
Jun 1993902,33316.79$1,511
May 199314955617.68$2,634
Apr 19939858918.05$1,769
Mar 199315291518.14$2,757
Feb 199310481117.90$1,862
Jan 199315492316.93$2,607

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.

Oct 2018 — as filed, then multipliedworked
Oil                    2 bbl  × $ 61.44 =       $123
Casinghead gas         0 Mcf  × $  3.40 =         $0

────────────────────────────────────────────────────
Month total                                     $123

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. 08/O/30406 is the state's own key, not one this site invented.