SEIBER, HATTIE

Operated by ATLAS OPERATING LLC (P-5 36587) in the CHUNN (ATOKA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 21818District 10Field 18140200NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$26 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 13 leases and 13 wells, and the rule below applies to all of them.

Discovered
1958-05-29
as the register files it
Field class
Gas
the register's own label
Between wells
2,640 ft
minimum
From a lease line
933 ft
minimum

A drilling unit in this field needs at least 320 acres.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 07/01/2008.

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
CondensateDisposition316 bbl$23,741
GasProduction343,729 Mcf$1,189,335
Total$1,213,076

62,072 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 36.2164, -101.0045. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.21636, -101.00450 · 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
8,571 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 8,571 ft.

Completions filed
May 1958
1 of 1 wells

1 well

42-3578001118,571 ftMay 1958

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 202601,002106.413.05$3,052
Apr 202601,02698.932.87$2,944
Mar 2026097889.753.15$3,080
Feb 2026050963.503.75$1,909
Jan 2026056859.138.00$4,543
Dec 2025037056.664.41$1,633
Nov 2025033158.593.93$1,300
Oct 2025036359.383.30$1,200
Sep 2025025962.743.08$797
Aug 2025042263.933.01$1,272
Jul 2025069366.743.32$2,297
Jun 2025064766.483.13$2,024
May 2025066360.553.23$2,143
Apr 2025066662.363.54$2,360
Mar 2025070167.704.27$2,992
Feb 2025063570.884.34$2,756
Jan 2025070974.324.28$3,034
Dec 2024071668.993.12$2,235
Nov 2024067969.052.20$1,493
Oct 2024071871.372.28$1,638
Sep 2024067969.612.36$1,605
Aug 2024069775.632.06$1,438
Jul 2024070079.932.15$1,503
Jun 2024066678.082.63$1,754
May 2024071778.812.20$1,576
Apr 2024069084.451.66$1,145
Mar 2024072080.301.55$1,112
Feb 2024069076.091.78$1,231
Jan 2024074673.023.30$2,460
Dec 2023072671.262.61$1,895
Nov 2023074277.892.81$2,083
Oct 2023069585.443.09$2,146
Sep 2023068689.042.74$1,876
Aug 2023072080.522.67$1,924
Jul 2023072174.852.64$1,905
Jun 2023070268.962.26$1,585
May 2023072470.622.23$1,613
Apr 2023070578.122.24$1,578
Mar 2023073072.852.39$1,747
Feb 2023065475.112.47$1,613
Jan 2023072976.533.39$2,470
Dec 2022074376.415.73$4,257
Nov 2022070885.005.65$3,998
Oct 2022073887.185.86$4,327
Sep 2022071684.888.16$5,845
Aug 2022074094.529.13$6,754
Jul 20220746101.587.54$5,626
Jun 20220727115.097.98$5,799
May 20220761109.378.43$6,418
Apr 20220749104.226.84$5,121
Mar 20220773108.885.08$3,924
Feb 2022070391.054.86$3,416
Jan 2022078881.844.54$3,576
Dec 2021079771.323.90$3,108
Nov 2021077877.435.24$4,074
Oct 2021084279.795.71$4,811
Sep 2021083969.865.35$4,489
Aug 2021078966.024.22$3,330
Jul 2021049370.783.98$1,963
Jun 2021049969.493.38$1,687
May 2021053763.483.02$1,620
Apr 2021053060.362.76$1,462
Mar 2021052561.302.72$1,426
Feb 2021046857.805.55$2,596
Jan 2021052250.412.81$1,467
Dec 2020052544.642.68$1,405
Nov 2020052638.772.71$1,424
Oct 2020054836.972.48$1,358
Sep 2020051937.091.99$1,033
Aug 2020054139.982.39$1,290
Jul 2020053338.371.83$973
Jun 2020050634.901.69$855
May 2020053516.921.81$971
Apr 2020050914.751.80$918
Mar 2020052330.341.86$971
Feb 2020048849.881.98$967
Jan 2020056057.252.09$1,173
Dec 2019053559.012.30$1,233
Nov 2019053555.302.75$1,472
Oct 2019059753.472.42$1,444
Sep 2019055855.052.66$1,483
Aug 2019046753.112.30$1,076
Jul 2019045456.272.46$1,117
Jun 2019045052.782.49$1,121
May 2019046758.482.74$1,280
Apr 2019086862.632.75$2,388
Mar 2019086356.803.06$2,643
Feb 2019095450.852.79$2,664
Jan 2019053446.033.23$1,724
Dec 2018044846.594.19$1,875
Nov 2018043152.934.24$1,826
Oct 2018044661.443.40$1,516
Sep 2018042659.543.11$1,324
Aug 2018043659.403.07$1,337
Jul 2018041165.142.93$1,205
Jun 2018039760.183.08$1,222
May 2018044265.382.90$1,282
Apr 2018045163.842.90$1,308
Mar 2018044461.222.79$1,237
Feb 2018043261.782.77$1,195
Jan 2018045362.874.01$1,816
Dec 201716438457.272.92$10,514
Nov 2017044955.423.12$1,400
Oct 2017049749.292.98$1,483
Sep 2017049147.523.09$1,516
Aug 2017065245.373.00$1,959
Jul 2017069943.873.09$2,158
Jun 2017059042.493.09$1,822
May 2017063445.373.26$2,069
Apr 2017050347.933.21$1,615
Mar 2017057846.772.98$1,725
Feb 2017061250.452.95$1,807
Jan 2017067149.413.42$2,294
Dec 2016069348.763.72$2,580
Nov 2016072242.492.64$1,909
Oct 2016089746.193.09$2,772
Sep 2016030441.553.10$943
Aug 2016041241.442.92$1,205
Jul 2016037241.622.92$1,088
Jun 2016037445.352.69$1,005
May 2016038842.521.99$773
Apr 2016035436.561.99$705
Mar 2016038533.011.79$691
Feb 2016039226.472.06$809
Jan 2016045427.352.36$1,073
Dec 2015041432.362.00$829
Nov 2015036138.792.17$782
Oct 2015040043.552.43$971
Sep 2015041242.992.76$1,136
Aug 2015043440.162.87$1,247
Jul 2015044048.152.95$1,296
Jun 2015041056.152.88$1,182
May 2015041555.212.96$1,227
Apr 2015039649.822.71$1,072
Mar 2015040042.892.93$1,174
Feb 2015041544.662.98$1,235
Jan 2015049743.433.10$1,541
Dec 2014051554.693.59$1,850
Nov 2014048770.464.25$2,071
Oct 2014041378.303.90$1,611
Sep 2014046986.164.05$1,897
Aug 2014041989.394.04$1,691
Jul 2014040696.564.18$1,697
Jun 2014040398.164.74$1,909
May 2014044794.734.73$2,113
Apr 2014043895.944.81$2,106
Mar 2014049295.895.06$2,488
Feb 2014050297.406.19$3,108
Jan 2014065990.404.86$3,203
Dec 2013096291.824.35$4,189
Nov 2013091788.853.74$3,428
Oct 2013094797.423.78$3,579
Sep 20130895104.113.72$3,327
Aug 20130995104.253.52$3,505
Jul 20130968102.523.72$3,599
Jun 201315275194.403.93$17,303
May 2013082894.834.15$3,435
Apr 2013074293.964.28$3,178
Mar 2013084593.623.91$3,306
Feb 2013077291.233.42$2,640
Jan 2013098391.603.42$3,362
Dec 2012090086.773.42$3,078
Nov 2012090586.953.62$3,281
Oct 2012091389.383.40$3,104
Sep 2012090094.672.92$2,627
Aug 2012096592.662.91$2,806
Jul 2012091285.133.02$2,755
Jun 2012089579.822.52$2,255
May 2012089791.612.49$2,232
Apr 20120844101.652.00$1,685
Mar 20120893105.052.22$1,984
Feb 20120851101.102.57$2,187
Jan 2012080098.092.73$2,187
Dec 2011075696.873.24$2,449
Nov 2011091195.723.31$3,017
Oct 2011093984.983.65$3,426
Sep 2011092883.623.99$3,699
Aug 2011099483.404.15$4,124
Jul 201101,04294.144.52$4,707
Jun 201101,05392.904.64$4,886
May 2011079598.134.40$3,502
Apr 20110644105.964.33$2,791
Mar 2011071196.364.06$2,885
Feb 2011067985.644.18$2,838
Jan 2011075086.504.59$3,442
Dec 2010077185.734.35$3,352
Nov 2010078880.843.80$2,991
Oct 2010066778.103.51$2,340
Sep 2010072272.633.98$2,873
Aug 2010074673.684.42$3,297
Jul 2010073772.554.74$3,491
Jun 2010070670.364.91$3,467
May 2010076771.124.24$3,248
Apr 2010074881.694.12$3,084
Mar 2010071678.394.39$3,142
Feb 2010059473.585.44$3,233
Jan 2010074674.365.96$4,449
Dec 2009080171.445.48$4,392
Nov 2009080274.593.75$3,009
Oct 2009076672.544.11$3,148
Sep 2009076565.543.06$2,345
Aug 2009082967.423.22$2,668
Jul 2009079961.133.46$2,768
Jun 2009085266.163.90$3,319
May 2009089354.743.93$3,506
Apr 2009084946.773.59$3,046
Mar 2009088842.144.06$3,604
Feb 2009080232.814.63$3,716
Jan 2009089135.865.37$4,786
Dec 2008080337.105.98$4,800
Nov 2008089855.496.86$6,161
Oct 2008092075.246.92$6,368
Sep 20080931101.767.88$7,334
Aug 20080773114.228.48$6,557
Jul 20080890131.0811.39$10,137
Jun 20080875131.3313.03$11,404
May 20080937123.1711.57$10,845
Apr 20080848110.3110.45$8,866
Mar 20080661101.909.66$6,388
Feb 2008071992.538.77$6,306
Jan 2008076590.388.21$6,277
Dec 2007076288.337.30$5,564
Nov 2007075991.677.29$5,534
Oct 2007078882.856.92$5,455
Sep 2007078175.846.24$4,877
Aug 2007090269.066.39$5,762
Jul 2007077470.906.39$4,944
Jun 2007073662.007.55$5,556
May 2007081858.747.85$6,418
Apr 2007076259.617.81$5,948
Mar 2007080456.927.30$5,871
Feb 2007074955.108.22$6,154
Jan 2007081050.306.73$5,449
Dec 2006078756.656.92$5,445
Nov 2006085154.207.62$6,482
Oct 2006082754.906.01$4,973
Sep 2006081060.085.04$4,080
Aug 2006081768.717.34$5,997
Jul 2006080469.376.34$5,100
Jun 2006078366.286.38$4,999
May 2006079766.016.42$5,121
Apr 2006080164.397.36$5,896
Mar 2006082656.707.08$5,850
Feb 2006074457.597.75$5,767
Jan 2006082260.598.93$7,343
Dec 2005083154.9413.42$11,148
Nov 2005083354.6910.59$8,820
Oct 2005084758.3413.80$11,685
Sep 2005083261.4512.08$10,050
Aug 2005082661.519.80$8,092
Jul 2005083955.697.84$6,581
Jun 2005079752.337.38$5,883
May 2005082545.226.65$5,487
Apr 2005084049.207.36$6,183
Mar 2005083850.377.15$5,996
Feb 2005075145.226.31$4,740
Jan 2005083943.166.32$5,304
Dec 2004090039.866.75$6,076
Nov 2004081345.286.33$5,147
Oct 2004086149.706.52$5,610
Sep 2004081043.245.28$4,280
Aug 2004084442.375.55$4,685
Jul 2004083438.286.08$5,074
Jun 2004081336.106.43$5,230
May 2004084737.486.49$5,501
Apr 2004084834.475.86$4,968
Mar 2004083234.365.53$4,601
Feb 2004080932.455.51$4,457
Jan 2004089932.036.30$5,663
Dec 2003088530.266.30$5,577
Nov 2003084128.804.60$3,865
Oct 2003087428.174.76$4,160
Sep 2003085026.314.75$4,037
Aug 2003085829.765.13$4,401
Jul 2003079129.415.17$4,090
Jun 2003083628.565.98$5,002
May 2003085726.595.97$5,119
Apr 2003083926.675.41$4,537
Mar 2003086931.146.10$5,297
Feb 2003079733.487.93$6,317
Jan 2003093330.315.58$5,208
Dec 2002069626.914.85$3,378
Nov 2002085124.664.14$3,521
Oct 2002085026.464.23$3,595
Sep 2002082127.443.64$2,985
Aug 2002084725.963.16$2,680
Jul 2002080724.583.06$2,471
Jun 2002085423.733.34$2,851
May 2002083124.663.58$2,978
Apr 2002094423.653.51$3,316
Mar 200201,13322.003.10$3,515
Feb 2002070518.222.38$1,675
Jan 2002094317.172.38$2,240
Dec 2001094916.932.36$2,244
Nov 2001083318.072.41$2,004
Oct 2001093019.782.53$2,352
Sep 2001091924.262.25$2,069
Aug 200101,00724.873.05$3,075
Jul 2001096823.933.20$3,095
Jun 2001099824.563.82$3,817
May 2001099325.524.31$4,277
Apr 200101,11224.685.34$5,933
Mar 200101,10424.545.38$5,936
Feb 200101,09127.755.77$6,292
Jan 200101,31527.478.40$11,044
Dec 200001,06726.889.12$9,734
Nov 2000098432.215.66$5,567
Oct 200001,15131.235.15$5,922
Sep 200001,05931.875.19$5,493
Aug 200001,25629.644.54$5,703
Jul 200001,24028.534.09$5,071
Jun 200001,11829.304.40$4,916
May 20000027.263.68$0
Apr 200001,08024.513.12$3,365
Mar 200001,23028.422.86$3,517
Feb 200001,27827.622.73$3,484
Jan 200001,34025.272.48$3,324
Dec 199901,40624.282.42$3,408
Nov 199901,44123.192.43$3,507
Oct 199901,42920.982.80$4,007
Sep 199901,33021.752.62$3,483
Aug 199901,41819.262.88$4,078
Jul 199901,42617.892.37$3,383
Jun 199901,36315.942.36$3,220
May 199901,30115.792.32$3,020
Apr 199901,43915.102.21$3,177
Mar 199901,44012.471.84$2,647
Feb 199901,3559.981.82$2,463
Jan 199901,43110.381.90$2,719
Dec 199801,4579.201.77$2,584
Nov 199801,43310.892.19$3,132
Oct 199801,50712.421.97$2,968
Sep 199801,49012.592.08$3,103
Aug 199801,52511.301.91$2,909
Jul 199801,78911.742.24$4,002
Jun 199801,49211.242.24$3,338
May 199801,58212.622.21$3,490
Apr 199801,57713.042.51$3,951
Mar 199801,68112.802.31$3,882
Feb 199801,53813.952.30$3,536
Jan 199801,70114.702.15$3,665
Dec 199701,71516.322.41$4,135
Nov 199701,75518.193.09$5,420
Oct 199701,96319.253.15$6,183
Sep 199702,04517.742.95$6,043
Aug 199702,75217.862.55$7,031
Jul 1997072517.582.25$1,629
Jun 1997055017.242.26$1,241
May 1997061418.972.31$1,417
Apr 1997050517.882.08$1,052
Mar 1997067218.951.94$1,303
Feb 1997090020.492.21$1,985
Jan 199701,13923.483.54$4,032
Dec 1996091423.32$0
Nov 1996072721.97$0
Oct 199601,11923.31$0
Sep 199601,11922.22$0
Aug 199601,19020.26$0
Jul 199601,27919.55$0
Jun 199601,28018.73$0
May 199601,49519.43$0
Apr 199601,36521.51$0
Mar 199601,12319.38$0
Feb 199601,31816.98$0
Jan 199601,25717.07$0
Dec 1995099017.19$0
Nov 1995096516.00$0
Oct 199501,01615.43$0
Sep 199501,12716.18$0
Aug 199501,23915.92$0
Jul 199501,31315.24$0
Jun 199501,16816.41$0
May 199501,30517.56$0
Apr 199501,69217.73$0
Mar 199501,38816.44$0
Feb 199501,52716.58$0
Jan 199501,58515.92$0
Dec 199401,47215.03$0
Nov 199401,56715.90$0
Oct 199402,16415.58$0
Sep 19940415.29$0
Aug 199401,84116.13$0
Jul 199401,83217.56$0
Jun 199401,62717.09$0
May 199401,60015.88$0
Apr 199401,10614.14$0
Mar 199401,67212.46$0
Feb 199401,55912.50$0
Jan 199401,57712.66$0
Dec 199301,57512.33$0
Nov 199302,30014.49$0
Oct 199301,61815.85$0
Sep 1993096315.03$0
Aug 1993092415.66$0
Jul 199301,05815.46$0
Jun 1993094316.79$0
May 199301,09617.68$0
Apr 1993094618.05$0
Mar 199301,07318.14$0
Feb 199301,02917.90$0
Jan 199301,02516.93$0

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                1,002 Mcf  × $  3.05 =     $3,052

────────────────────────────────────────────────────
Month total                                   $3,052

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/G/21818 is the state's own key, not one this site invented.