STALLING

Operated by RED TAIL EXPLORATION, LLC (P-5 100515) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 61441District 8AField 53411001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$12.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$292 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition226,860 bbl$11,476,835
Casinghead gasProduction334,102 Mcf$1,014,676
Total$12,491,511

111,391 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 (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 33.5361, -102.4209. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.53610, -102.42095 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,901 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
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.
2100.0%

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 4,880 and 4,922 ft, median 4,901 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1975 – Jun 1983
2 of 2 wells

2 wells

42-2193386024,922 ftJun 1983
42-2190044214,880 ftJun 1975

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 20263445106.413.05$36,620
Apr 2026332098.932.87$32,845
Mar 2026330289.753.15$29,624
Feb 2026170363.503.75$10,806
Jan 2026167559.138.00$9,915
Dec 2025340056.664.41$19,264
Nov 2025382758.593.93$22,409
Oct 20255115059.383.30$30,508
Sep 20253452062.743.08$21,707
Aug 2025511563.933.01$32,683
Jul 2025339366.743.32$22,635
Jun 2025345066.483.13$22,936
May 20253482,40860.553.23$28,855
Apr 20253472,37462.363.54$30,050
Mar 20255391,24767.704.27$41,813
Feb 20253461,75170.884.34$32,125
Jan 20253491,71974.324.28$33,293
Dec 20247011568.993.12$48,409
Nov 2024183069.052.20$12,636
Oct 2024520771.372.28$37,128
Sep 20243482369.612.36$24,279
Aug 20243575675.632.06$27,115
Jul 20241746179.932.15$14,039
Jun 202452247778.082.63$42,014
May 2024170078.812.20$13,398
Apr 2024528084.451.66$44,590
Mar 2024369080.301.55$29,631
Feb 2024527076.091.78$40,099
Jan 2024343073.023.30$25,046
Dec 2023535071.262.61$38,124
Nov 2023520077.892.81$40,503
Oct 2023357085.443.09$30,502
Sep 202336630989.042.74$33,434
Aug 202353337880.522.67$43,928
Jul 202352628374.852.64$40,119
Jun 202335338968.962.26$25,221
May 202335435970.622.23$25,799
Apr 202351740578.122.24$41,294
Mar 202335940572.852.39$27,122
Feb 202351840275.112.47$39,898
Jan 202351120676.533.39$39,805
Dec 202234834576.415.73$28,567
Nov 202252046085.005.65$46,797
Oct 2022354087.185.86$30,862
Sep 202252729784.888.16$47,156
Aug 202235231894.529.13$36,173
Jul 2022354349101.587.54$38,592
Jun 2022525328115.097.98$63,039
May 2022349898109.378.43$45,743
Apr 2022676280104.226.84$72,367
Mar 2022535229108.885.08$59,413
Feb 202235522991.054.86$33,435
Jan 202254525081.844.54$45,737
Dec 202151727571.323.90$37,945
Nov 202153818977.435.24$42,647
Oct 202135922779.795.71$29,942
Sep 202153037869.865.35$39,048
Aug 202152673666.024.22$37,833
Jul 202155052070.783.98$41,000
Jun 202134226469.493.38$24,658
May 202169926563.483.02$45,172
Apr 202135737760.362.76$22,588
Mar 202153842961.302.72$34,145
Feb 202118020957.805.55$11,564
Jan 202169036950.412.81$35,820
Dec 202034831544.642.68$16,377
Nov 202069834338.772.71$27,990
Oct 202054118736.972.48$20,464
Sep 202052718037.091.99$19,905
Aug 202053521939.982.39$21,912
Jul 202052435638.371.83$20,756
Jun 202036045434.901.69$13,331
May 202069836016.921.81$12,463
Apr 202035812714.751.80$5,510
Mar 202034919830.341.86$10,956
Feb 202053618149.881.98$27,094
Jan 202052722157.252.09$30,634
Dec 2019541059.012.30$31,924
Nov 201953425955.302.75$30,243
Oct 201970128453.472.42$38,169
Sep 201953525355.052.66$30,124
Aug 201953731553.112.30$29,246
Jul 201953131256.272.46$30,647
Jun 201952311552.782.49$27,890
May 201934526358.482.74$20,896
Apr 201967416462.632.75$42,664
Mar 201966012356.803.06$37,865
Feb 201935029950.852.79$18,632
Jan 201966623046.033.23$31,398
Dec 201860626146.594.19$29,326
Nov 201868722552.934.24$37,316
Oct 201834436661.443.40$22,379
Sep 201848931559.543.11$30,094
Aug 201851423259.403.07$31,243
Jul 201865122865.142.93$43,075
Jun 201869423260.183.08$42,479
May 201849536365.382.90$33,416
Apr 201833912263.842.90$21,996
Mar 2018504061.222.79$30,855
Feb 2018506061.782.77$31,261
Jan 2018671062.874.01$42,186
Dec 2017679057.272.92$38,886
Nov 2017679055.423.12$37,630
Oct 2017508049.292.98$25,039
Sep 20175061747.523.09$24,098
Aug 201724326745.373.00$11,827
Jul 201767247343.873.09$30,941
Jun 201750537842.493.09$22,624
May 201751535045.373.26$24,508
Apr 201751912847.933.21$25,287
Mar 201767437946.772.98$32,654
Feb 201750426550.452.95$26,209
Jan 201765628749.413.42$33,394
Dec 201667621348.763.72$33,755
Nov 201650715142.492.64$21,942
Oct 201668417846.193.09$32,144
Sep 201650820441.553.10$21,740
Aug 201651033441.442.92$22,111
Jul 201667638641.622.92$29,264
Jun 201651428345.352.69$24,070
May 201650032442.521.99$21,905
Apr 201665935036.561.99$24,790
Mar 201666820833.011.79$22,424
Feb 201668133626.472.06$18,719
Jan 201651031627.352.36$14,696
Dec 201549533832.362.00$16,695
Nov 201567225338.792.17$26,615
Oct 201550728943.552.43$22,781
Sep 201550420242.992.76$22,224
Aug 201565217540.162.87$26,687
Jul 201568023548.152.95$33,434
Jun 201550945456.152.88$29,889
May 201550336555.212.96$28,849
Apr 201569647449.822.71$35,958
Mar 201567048442.892.93$30,157
Feb 201568252044.662.98$32,006
Jan 201567642443.433.10$30,673
Dec 201450838554.693.59$29,165
Nov 201451325170.464.25$37,213
Oct 201468330778.303.90$54,676
Sep 201417019186.164.05$15,420
Aug 201467731689.394.04$61,792
Jul 201466644096.564.18$66,148
Jun 201467433498.164.74$67,742
May 201433240294.734.73$33,350
Apr 201468035195.944.81$66,927
Mar 201450140195.895.06$50,069
Feb 201468540197.406.19$69,202
Jan 201451343990.404.86$48,509
Dec 201368936491.824.35$64,849
Nov 201350930788.853.74$46,372
Oct 201351818797.423.78$51,170
Sep 2013683244104.113.72$72,014
Aug 2013511336104.253.52$54,455
Jul 2013341210102.523.72$35,740
Jun 201351232994.403.93$49,627
May 201368441494.834.15$66,581
Apr 201350438093.964.28$48,983
Mar 201351225993.623.91$48,947
Feb 201350924691.233.42$47,277
Jan 201350142791.603.42$47,352
Dec 201266637886.773.42$59,082
Nov 201234337886.953.62$31,194
Oct 201268851689.383.40$63,248
Sep 201249638694.672.92$48,083
Aug 201268342992.662.91$64,534
Jul 201252758985.133.02$46,643
Jun 201251146779.822.52$41,964
May 201268545791.612.49$63,890
Apr 2012510487101.652.00$52,814
Mar 2012501492105.052.22$53,723
Feb 20126920101.102.57$69,961
Jan 201268632998.092.73$68,189
Dec 201153644996.873.24$53,377
Nov 201151732595.723.31$50,563
Oct 201169148884.983.65$60,502
Sep 201168341183.623.99$58,751
Aug 201169045783.404.15$59,442
Jul 201169239394.144.52$66,920
Jun 201151643192.904.64$49,936
May 201168239998.134.40$68,682
Apr 2011737389105.964.33$79,778
Mar 201172035096.364.06$70,799
Feb 201134922585.644.18$30,829
Jan 201137143886.504.59$34,101
Dec 201071234085.734.35$62,518
Nov 201051944380.843.80$43,637
Oct 201074736878.103.51$59,632
Sep 201034635272.633.98$26,531
Aug 201087032473.684.42$65,533
Jul 201035929472.554.74$27,438
Jun 201069977570.364.91$52,987
May 201069496871.124.24$53,457
Apr 201035661081.694.12$31,596
Mar 201067967078.394.39$56,167
Feb 201068863873.585.44$54,095
Jan 2010521074.365.96$38,742
Dec 200951910971.445.48$37,675
Nov 20095191,02574.593.75$42,558
Oct 20095251,21972.544.11$43,094
Sep 200967279265.543.06$46,470
Aug 200953483367.423.22$38,683
Jul 200953158661.133.46$34,490
Jun 200967560266.163.90$47,003
May 200952469754.743.93$31,420
Apr 200953283646.773.59$27,881
Mar 200970580642.144.06$32,980
Feb 200935866632.814.63$14,832
Jan 200970871735.865.37$29,240
Dec 200854172637.105.98$24,411
Nov 200852865355.496.86$33,779
Oct 20085331,06975.246.92$47,503
Sep 2008707977101.767.88$79,640
Aug 20085351,041114.228.48$69,939
Jul 20087144,042131.0811.39$139,627
Jun 2008529978131.3313.03$82,219
May 2008707936123.1711.57$97,915
Apr 2008545709110.3110.45$67,531
Mar 2008702733101.909.66$78,618
Feb 200851966292.538.77$53,829
Jan 200870360590.388.21$68,502
Dec 200770768688.337.30$67,458
Nov 200756853691.677.29$55,977
Oct 200769966882.856.92$62,536
Sep 200752255875.846.24$43,073
Aug 200771050269.066.39$52,239
Jul 200769753070.906.39$52,803
Jun 200754053062.007.55$37,481
May 200786749658.747.85$54,819
Apr 200753387359.617.81$38,586
Mar 200753759556.927.30$34,911
Feb 200752863655.108.22$34,318
Jan 200752468350.306.73$30,952
Dec 200671260956.656.92$44,548
Nov 200653575154.207.62$34,718
Oct 200670692954.906.01$44,346
Sep 200652594560.085.04$36,302
Aug 20067011,02468.717.34$55,682
Jul 20065241,02869.376.34$42,870
Jun 20066911,09866.286.38$52,809
May 200668496966.016.42$51,377
Apr 20067111,31464.397.36$55,453
Mar 20067041,23556.707.08$48,664
Feb 20067091,00357.597.75$48,606
Jan 20066851,12560.598.93$51,554
Dec 20056971,15354.9413.42$53,761
Nov 200572383754.6910.59$48,403
Oct 200587492858.3413.80$63,792
Sep 200573074561.4512.08$53,857
Aug 200572579261.519.80$52,354
Jul 200569072855.697.84$44,136
Jun 20051,067052.337.38$55,836
May 200553755145.226.65$27,948
Apr 200571767049.207.36$40,208
Mar 200569764650.377.15$39,730
Feb 200551867245.226.31$27,666
Jan 200552970643.166.32$27,295
Dec 200454359339.866.75$25,647
Nov 200453559645.286.33$27,998
Oct 200471684149.706.52$41,064
Sep 200452876543.245.28$26,873
Aug 20045371,03842.375.55$28,514
Jul 200453484038.286.08$25,552
Jun 2004692036.106.43$24,981
May 200453597737.486.49$26,397
Apr 200471281834.475.86$29,335
Mar 20047161,17134.365.53$31,078
Feb 200453897432.455.51$22,824
Jan 200452485532.036.30$22,170
Dec 200371996030.266.30$27,807
Nov 200354265728.804.60$18,629
Oct 20037101,00928.174.76$24,803
Sep 200352475926.314.75$17,391
Aug 20035291,03729.765.13$21,063
Jul 20035371,13629.415.17$21,667
Jun 20035311,27528.565.98$22,794
May 20037221,16126.595.97$26,132
Apr 20035501,27326.675.41$21,552
Mar 20037011,17031.146.10$28,962
Feb 20035451,09933.487.93$26,957
Jan 20035441,21730.315.58$23,282
Dec 20027271,18526.914.85$25,315
Nov 200254293324.664.14$17,226
Oct 200254686226.464.23$18,093
Sep 200252682527.443.64$17,432
Aug 20025261,09025.963.16$17,104
Jul 20027111,32324.583.06$21,527
Jun 20025401,24523.733.34$16,970
May 20025351,40924.663.58$18,243
Apr 20025451,66223.653.51$18,727
Mar 20027011,54422.003.10$20,213
Feb 20025301,27118.222.38$12,676
Jan 20027171,40317.172.38$15,644
Dec 20015301,27116.932.36$11,978
Nov 20015401,14718.072.41$12,517
Oct 20017271,02719.782.53$16,977
Sep 200154193424.262.25$15,227
Aug 200172290324.873.05$20,713
Jul 200152774723.933.20$14,999
Jun 200153240224.563.82$14,603
May 20017091,46525.524.31$24,404
Apr 20013531,36924.685.34$16,016
Mar 20015371,38224.545.38$20,608
Feb 20017051,15127.755.77$26,202
Jan 20015361,14327.478.40$24,324
Dec 20003411,20626.889.12$20,168
Nov 20006881,33232.215.66$29,697
Oct 200050566631.235.15$19,198
Sep 20004961,02131.875.19$21,103
Aug 200053099429.644.54$20,223
Jul 20006991,09228.534.09$24,408
Jun 200035989229.304.40$14,441
May 200068993827.263.68$22,234
Apr 200052887824.513.12$15,677
Mar 20003471,10328.422.86$13,016
Feb 200053899327.622.73$17,567
Jan 20007051,33125.272.48$21,117
Dec 19995281,30124.282.42$15,973
Nov 199953192623.192.43$14,568
Oct 19995431,17020.982.80$14,672
Sep 19995331,06421.752.62$14,379
Aug 19995371,27219.262.88$14,000
Jul 19995481,34617.892.37$12,997
Jun 19997081,27115.942.36$14,288
May 19993601,33615.792.32$8,785
Apr 19995441,36115.102.21$11,220
Mar 19995341,20012.471.84$8,865
Feb 19997251,0729.981.82$9,184
Jan 19993671,07810.381.90$5,858
Dec 19985471,1399.201.77$7,052
Nov 19983611,00010.892.19$6,117
Oct 19985461,38312.421.97$9,505
Sep 19987131,13412.592.08$11,338
Aug 199835797211.301.91$5,888
Jul 19985471,44811.742.24$9,661
Jun 19985371,46511.242.24$9,313
May 19985371,77012.622.21$10,682
Apr 19985381,38713.042.51$10,490
Mar 19985421,64612.802.31$10,739
Feb 19985421,12713.952.30$10,152
Jan 19985401,18814.702.15$10,498
Dec 19975421,34416.322.41$12,086
Nov 19975201,29518.193.09$13,458
Oct 19975432,00819.253.15$16,778
Sep 19975391,34217.742.95$13,527
Aug 19977181,43917.862.55$16,500
Jul 19973591,34217.582.25$9,327
Jun 19975401,33817.242.26$12,330
May 19977171,43318.972.31$16,910
Apr 19975331,45617.882.08$12,563
Mar 19976561,59118.951.94$15,516
Feb 19974931,38520.492.21$13,157
Jan 19977121,44923.483.54$21,847
Dec 19963471,77823.32$8,092
Nov 19965331,25021.97$11,710
Oct 19966711,02523.31$15,641
Sep 19965351,27622.22$11,888
Aug 19967091,57120.26$14,364
Jul 19965141,38919.55$10,049
Jun 199653280518.73$9,964
May 19965381,21319.43$10,453
Apr 19965371,48221.51$11,551
Mar 19967091,50019.38$13,740
Feb 19965371,47416.98$9,118
Jan 19967101,55717.07$12,120
Dec 19955421,67817.19$9,317
Nov 19957711,78016.00$12,336
Oct 19957102,17515.43$10,955
Sep 19955192,74516.18$8,397
Aug 19957113,33115.92$11,319
Jul 19957132,86115.24$10,866
Jun 19956973,21716.41$11,438
May 19957143,55017.56$12,538
Apr 19958642,69317.73$15,319
Mar 19956982,55416.44$11,475
Feb 19958602,95216.58$14,259
Jan 19958372,22215.92$13,325
Dec 19947032,10115.03$10,566
Nov 19948802,74715.90$13,992
Oct 19948842,23915.58$13,773
Sep 19947042,68915.29$10,764
Aug 19948623,83916.13$13,904
Jul 19948793,12417.56$15,435
Jun 19948793,91417.09$15,022
May 19941,0512,43415.88$16,690
Apr 19948712,35114.14$12,316
Mar 19948732,67812.46$10,878
Feb 19941,0422,24112.50$13,025
Jan 19948512,35612.66$10,774
Dec 19938642,48112.33$10,653
Nov 19938552,67114.49$12,389
Oct 19938593,43415.85$13,615
Sep 19936892,97915.03$10,356
Aug 19934982,72815.66$7,799
Jul 19935112,70715.46$7,900
Jun 19933362,51516.79$5,641
May 19933462,54817.68$6,117
Apr 19935212,24018.05$9,404
Mar 19933502,37118.14$6,349
Feb 19933432,00917.90$6,140
Jan 19933461,91716.93$5,858

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
Oil                  344 bbl  × $106.41 =    $36,605
Casinghead gas         5 Mcf  × $  3.05 =        $15

────────────────────────────────────────────────────
Month total                                  $36,620

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. 8A/O/61441 is the state's own key, not one this site invented.