LONG, W. O.

Operated by DELFIN OPERATING, LLC (P-5 212175) in the CATLIN (CADDO CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 86824District 09Field 16359500CondensateGasSaveExport
Value, all time
$364 k
Jan 1993 – May 2026
Value, last 12 filed months
$23 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 28 leases and 32 wells, and the rule below applies to all of them.

Discovered
1957-01-14
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: 49(B) DAILY RATE 779

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
CondensateDisposition199 bbl$3,561
GasProduction121,877 Mcf$359,980
Total$363,541

30,129 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 33.3949, -98.0360. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.39486, -98.03598 · 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
6,208 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 6,208 ft.

Completions filed
Dec 1979
1 of 1 wells

1 well

42-2373286816,208 ftDec 1979

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 20260423106.413.05$1,288
Apr 2026054998.932.87$1,575
Mar 2026046389.753.15$1,458
Feb 2026041663.503.75$1,560
Jan 2026052759.138.00$4,215
Dec 2025053456.664.41$2,357
Nov 2025049858.593.93$1,955
Oct 2025058459.383.30$1,930
Sep 2025063862.743.08$1,963
Aug 2025055563.933.01$1,673
Jul 2025059666.743.32$1,976
Jun 2025044466.483.13$1,389
May 2025058860.553.23$1,901
Apr 2025059462.363.54$2,105
Mar 2025064267.704.27$2,740
Feb 2025056170.884.34$2,435
Jan 2025062574.324.28$2,674
Dec 2024070068.993.12$2,185
Nov 2024060069.052.20$1,319
Oct 2024068171.372.28$1,554
Sep 2024062669.612.36$1,480
Aug 2024075775.632.06$1,562
Jul 2024071579.932.15$1,535
Jun 2024079678.082.63$2,097
May 2024080378.812.20$1,765
Apr 2024078084.451.66$1,294
Mar 2024082380.301.55$1,272
Feb 2024077676.091.78$1,384
Jan 2024086073.023.30$2,836
Dec 2023090171.262.61$2,352
Nov 2023090177.892.81$2,530
Oct 2023089585.443.09$2,763
Sep 2023074289.042.74$2,029
Aug 2023039180.522.67$1,045
Jul 2023097374.852.64$2,570
Jun 2023094968.962.26$2,143
May 2023097070.622.23$2,161
Apr 2023097678.122.24$2,184
Mar 2023097872.852.39$2,341
Feb 2023094475.112.47$2,328
Jan 202301,03976.533.39$3,520
Dec 202201,15776.415.73$6,629
Nov 20220085.005.65$0
Oct 2022075487.185.86$4,421
Sep 2022076184.888.16$6,213
Aug 2022077994.529.13$7,110
Jul 20220743101.587.54$5,604
Jun 2022073115.097.98$582
May 20220147109.378.43$1,240
Apr 20220137104.226.84$937
Mar 20220137108.885.08$695
Feb 2022012691.054.86$612
Jan 2022014481.844.54$653
Dec 2021014671.323.90$569
Nov 2021014077.435.24$733
Oct 2021015279.795.71$869
Sep 2021014869.865.35$792
Aug 2021014866.024.22$625
Jul 2021014970.783.98$593
Jun 2021014169.493.38$477
May 2021013963.483.02$419
Apr 2021014260.362.76$392
Mar 2021016961.302.72$459
Feb 2021011657.805.55$644
Jan 2021014350.412.81$402
Dec 2020014444.642.68$385
Nov 2020014738.772.71$398
Oct 2020015536.972.48$384
Sep 2020014837.091.99$295
Aug 2020015039.982.39$358
Jul 2020014738.371.83$268
Jun 2020014234.901.69$240
May 2020015916.921.81$289
Apr 2020013514.751.80$244
Mar 2020014930.341.86$277
Feb 2020014249.881.98$281
Jan 2020014657.252.09$306
Dec 2019014459.012.30$332
Nov 2019015355.302.75$421
Oct 2019016053.472.42$387
Sep 2019016055.052.66$425
Aug 2019015653.112.30$359
Jul 2019015656.272.46$384
Jun 2019014352.782.49$356
May 2019015258.482.74$417
Apr 2019014562.632.75$399
Mar 2019014656.803.06$447
Feb 2019013350.852.79$371
Jan 2019015046.033.23$484
Dec 2018015446.594.19$645
Nov 2018015752.934.24$665
Oct 2018016661.443.40$564
Sep 2018015859.543.11$491
Aug 2018016559.403.07$506
Jul 2018016265.142.93$475
Jun 2018015860.183.08$486
May 2018015765.382.90$455
Apr 2018015963.842.90$461
Mar 2018017161.222.79$477
Feb 2018014861.782.77$409
Jan 2018015662.874.01$625
Dec 2017013957.272.92$406
Nov 2017015655.423.12$486
Oct 2017016949.292.98$504
Sep 2017015847.523.09$488
Aug 2017016745.373.00$502
Jul 2017016443.873.09$506
Jun 2017012842.493.09$395
May 2017019245.373.26$627
Apr 2017012047.933.21$385
Mar 2017013846.772.98$412
Feb 2017015950.452.95$469
Jan 2017016549.413.42$564
Dec 2016017848.763.72$663
Nov 2016017642.492.64$465
Oct 2016016746.193.09$516
Sep 2016011041.553.10$341
Aug 2016013141.442.92$383
Jul 2016011941.622.92$348
Jun 2016013445.352.69$360
May 2016016942.521.99$336
Apr 2016017836.561.99$354
Mar 2016014533.011.79$260
Feb 2016016426.472.06$338
Jan 2016016927.352.36$400
Dec 2015013932.362.00$278
Nov 2015013938.792.17$301
Oct 2015015443.552.43$374
Sep 201509642.992.76$265
Aug 2015011740.162.87$336
Jul 201509148.152.95$268
Jun 201509956.152.88$285
May 2015017255.212.96$508
Apr 2015013249.822.71$357
Mar 2015016842.892.93$493
Feb 2015013744.662.98$408
Jan 2015018143.433.10$561
Dec 2014017554.693.59$628
Nov 2014018570.464.25$787
Oct 2014014078.303.90$546
Sep 2014015086.164.05$607
Aug 2014017489.394.04$702
Jul 2014016496.564.18$685
Jun 2014016198.164.74$763
May 2014016194.734.73$761
Apr 2014016595.944.81$794
Mar 2014016595.895.06$834
Feb 2014015397.406.19$947
Jan 2014016990.404.86$821
Dec 2013017691.824.35$766
Nov 2013016188.853.74$602
Oct 2013015597.423.78$586
Sep 20130145104.113.72$539
Aug 20130162104.253.52$571
Jul 20130156102.523.72$580
Jun 2013014094.403.93$551
May 2013018594.834.15$768
Apr 2013018593.964.28$792
Mar 2013018093.623.91$704
Feb 2013016791.233.42$571
Jan 2013018591.603.42$633
Dec 2012018086.773.42$616
Nov 2012015286.953.62$551
Oct 2012018189.383.40$615
Sep 2012019694.672.92$572
Aug 2012019492.662.91$564
Jul 2012016785.133.02$504
Jun 2012017479.822.52$438
May 2012017091.612.49$423
Apr 20120167101.652.00$333
Mar 20120186105.052.22$413
Feb 20120159101.102.57$409
Jan 2012017998.092.73$489
Dec 2011018196.873.24$586
Nov 2011019095.723.31$629
Oct 2011018184.983.65$660
Sep 2011017883.623.99$709
Aug 2011017883.404.15$739
Jul 2011018094.144.52$813
Jun 2011017192.904.64$793
May 2011018098.134.40$793
Apr 20110164105.964.33$711
Mar 2011017096.364.06$690
Feb 2011015385.644.18$640
Jan 2011018386.504.59$840
Dec 2010019385.734.35$839
Nov 2010017080.843.80$645
Oct 2010019378.103.51$677
Sep 2010015572.633.98$617
Aug 2010018873.684.42$831
Jul 2010019672.554.74$928
Jun 2010012070.364.91$589
May 2010017771.124.24$750
Apr 2010017081.694.12$701
Mar 2010017078.394.39$746
Feb 2010016873.585.44$914
Jan 2010017574.365.96$1,044
Dec 2009016871.445.48$921
Nov 2009018174.593.75$679
Oct 2009019572.544.11$802
Sep 2009020765.543.06$634
Aug 2009016067.423.22$515
Jul 2009015361.133.46$530
Jun 2009016166.163.90$627
May 2009017154.743.93$671
Apr 2009016946.773.59$606
Mar 2009017242.144.06$698
Feb 2009014632.814.63$676
Jan 2009020035.865.37$1,074
Dec 2008020137.105.98$1,201
Nov 2008021055.496.86$1,441
Oct 2008022475.246.92$1,551
Sep 20080200101.767.88$1,575
Aug 20080234114.228.48$1,985
Jul 20080186131.0811.39$2,118
Jun 20080206131.3313.03$2,685
May 20080214123.1711.57$2,477
Apr 20080198110.3110.45$2,070
Mar 20080175101.909.66$1,691
Feb 2008016892.538.77$1,473
Jan 2008017590.388.21$1,436
Dec 2007018488.337.30$1,344
Nov 2007018791.677.29$1,364
Oct 2007019882.856.92$1,371
Sep 2007019675.846.24$1,224
Aug 2007019169.066.39$1,220
Jul 2007018870.906.39$1,201
Jun 2007018162.007.55$1,366
May 2007017758.747.85$1,389
Apr 2007018759.617.81$1,460
Mar 2007018656.927.30$1,358
Feb 2007017555.108.22$1,438
Jan 2007019650.306.73$1,318
Dec 2006022156.656.92$1,529
Nov 2006016554.207.62$1,257
Oct 2006018854.906.01$1,131
Sep 2006018360.085.04$922
Aug 2006020268.717.34$1,483
Jul 2006020369.376.34$1,288
Jun 2006019366.286.38$1,232
May 2006021266.016.42$1,362
Apr 2006018964.397.36$1,391
Mar 2006024656.707.08$1,742
Feb 2006013957.597.75$1,077
Jan 2006021960.598.93$1,956
Dec 2005019354.9413.42$2,589
Nov 2005033954.6910.59$3,589
Oct 20050058.3413.80$0
Sep 2005012561.4512.08$1,510
Aug 2005016561.519.80$1,616
Jul 2005016655.697.84$1,302
Jun 2005019452.337.38$1,432
May 2005022645.226.65$1,503
Apr 2005021049.207.36$1,546
Mar 2005022750.377.15$1,624
Feb 2005020945.226.31$1,319
Jan 2005025943.166.32$1,637
Dec 2004022339.866.75$1,505
Nov 2004026745.286.33$1,690
Oct 2004021849.706.52$1,420
Sep 2004019543.245.28$1,030
Aug 2004021642.375.55$1,199
Jul 2004021538.286.08$1,308
Jun 2004022936.106.43$1,473
May 2004022637.486.49$1,468
Apr 2004022634.475.86$1,324
Mar 2004020334.365.53$1,123
Feb 2004017632.455.51$970
Jan 2004023232.036.30$1,462
Dec 2003020330.266.30$1,279
Nov 2003019528.804.60$896
Oct 2003022328.174.76$1,061
Sep 2003022326.314.75$1,059
Aug 2003023929.765.13$1,226
Jul 2003022729.415.17$1,174
Jun 2003014928.565.98$891
May 2003026026.595.97$1,553
Apr 2003022826.675.41$1,233
Mar 2003024131.146.10$1,469
Feb 2003017333.487.93$1,371
Jan 2003023730.315.58$1,323
Dec 2002018126.914.85$879
Nov 2002020024.664.14$827
Oct 2002017226.464.23$727
Sep 2002020027.443.64$727
Aug 2002011825.963.16$373
Jul 2002014524.583.06$444
Jun 2002010823.733.34$361
May 2002019924.663.58$713
Apr 200206723.653.51$235
Mar 200206922.003.10$214
Feb 2002014518.222.38$344
Jan 20020017.172.38$0
Dec 20010416.932.36$9
Nov 2001012318.072.41$296
Oct 2001033219.782.53$840
Sep 200109024.262.25$203
Aug 2001038324.873.05$1,169
Jul 2001011923.933.20$380
Jun 200107524.563.82$287
May 200107425.524.31$319
Apr 2001016824.685.34$896
Mar 200108324.545.38$446
Feb 200109227.755.77$531
Jan 200109527.478.40$798
Dec 2000016726.889.12$1,523
Nov 200007432.215.66$419
Oct 200008231.235.15$422
Sep 2000012831.875.19$664
Aug 2000013729.644.54$622
Jul 2000018328.534.09$748
Jun 2000026129.304.40$1,148
May 2000029927.263.68$1,100
Apr 2000018424.513.12$573
Mar 2000023828.422.86$681
Feb 2000018827.622.73$513
Jan 2000022625.272.48$561
Dec 1999022624.282.42$548
Nov 1999023223.192.43$565
Oct 1999025720.982.80$721
Sep 1999027621.752.62$723
Aug 1999031619.262.88$909
Jul 19998823417.892.37$2,129
Jun 1999019715.942.36$465
May 1999037415.792.32$868
Apr 1999026515.102.21$585
Mar 1999028212.471.84$518
Feb 199902509.981.82$454
Jan 1999029010.381.90$551
Dec 199803209.201.77$567
Nov 1998036010.892.19$787
Oct 1998031612.421.97$622
Sep 1998033612.592.08$700
Aug 1998033911.301.91$647
Jul 1998035111.742.24$785
Jun 1998030711.242.24$687
May 1998038812.622.21$856
Apr 1998043313.042.51$1,085
Mar 1998055412.802.31$1,279
Feb 1998073813.952.30$1,697
Jan 1998041114.702.15$886
Dec 1997041216.322.41$993
Nov 1997028118.193.09$868
Oct 1997040919.253.15$1,288
Sep 1997035617.742.95$1,052
Aug 1997037817.862.55$966
Jul 1997031217.582.25$701
Jun 1997040017.242.26$903
May 1997044818.972.31$1,034
Apr 1997042117.882.08$877
Mar 1997050118.951.94$972
Feb 1997068420.492.21$1,509
Jan 1997052323.483.54$1,851
Dec 1996042623.32$0
Nov 1996056021.97$0
Oct 1996033823.31$0
Sep 1996041722.22$0
Aug 1996041720.26$0
Jul 1996043819.55$0
Jun 1996066118.73$0
May 1996042219.43$0
Apr 1996038921.51$0
Mar 1996047519.38$0
Feb 1996042516.98$0
Jan 1996084217.07$0
Dec 1995068517.19$0
Nov 1995044316.00$0
Oct 1995054115.43$0
Sep 1995066716.18$0
Aug 1995063215.92$0
Jul 1995072215.24$0
Jun 1995064616.41$0
May 1995066717.56$0
Apr 1995066617.73$0
Mar 1995051516.44$0
Feb 1995066516.58$0
Jan 1995067615.92$0
Dec 1994093215.03$0
Nov 1994059115.90$0
Oct 1994070915.58$0
Sep 1994063315.29$0
Aug 1994073316.13$0
Jul 1994099117.56$0
Jun 1994052017.09$0
May 1994044215.88$0
Apr 1994067414.14$0
Mar 1994062312.46$0
Feb 1994069212.50$0
Jan 1994074512.66$0
Dec 1993088312.33$0
Nov 1993021414.49$0
Oct 1993033915.85$0
Sep 1993073315.03$0
Aug 1993080815.66$0
Jul 1993044115.46$0
Jun 199301,86716.79$0
May 1993047617.68$0
Apr 1993052218.05$0
Mar 1993079018.14$0
Feb 199311168317.90$1,987
Jan 1993075316.93$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                  423 Mcf  × $  3.05 =     $1,288

────────────────────────────────────────────────────
Month total                                   $1,288

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. 09/G/86824 is the state's own key, not one this site invented.