MACKEY HEIRS

Operated by DALLAS PRODUCTION COMPANY LLC (P-5 197689) in the WILLOW SPRINGS (COTTON VALLEY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 129552District 06Field 97752100NGPA filingCondensateGasSaveExport
Value, all time
$3.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$3 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 398 leases and 398 wells, and the rule below applies to all of them.

Discovered
1975-07-10
as the register files it
Field class
Gas
the register's own label
Between wells
600 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2016-10-25.

The Commission's schedule remark for this field reads: SINGLE RESERVOIR. PLEASE REFER TO ORDER FOR TAKE POINTS.

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
CondensateDisposition10,478 bbl$282,198
GasProduction1,113,598 Mcf$3,120,437
Total$3,402,635

381,830 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 32.5811, -94.7567. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.58108, -94.75667 · 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
10,900 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 10,900 ft.

Completions filed
Dec 1988
1 of 1 wells

1 well

42-18330729110,900 ftDec 1988

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 2026041106.413.05$125
Apr 202604398.932.87$123
Mar 202606689.753.15$208
Feb 202607263.503.75$270
Jan 202608459.138.00$672
Dec 202508756.664.41$384
Nov 202508458.593.93$330
Oct 202508259.383.30$271
Sep 202507762.743.08$237
Aug 202507663.933.01$229
Jul 202507266.743.32$239
Jun 202508166.483.13$253
May 202507960.553.23$255
Apr 2025137762.363.54$1,084
Mar 202507967.704.27$337
Feb 202507270.884.34$313
Jan 202507874.324.28$334
Dec 202407668.993.12$237
Nov 202407569.052.20$165
Oct 202407871.372.28$178
Sep 202407569.612.36$177
Aug 202407575.632.06$155
Jul 202407879.932.15$167
Jun 202406378.082.63$166
May 202407678.812.20$167
Apr 202407384.451.66$121
Mar 202407980.301.55$122
Feb 202407076.091.78$125
Jan 202407373.023.30$241
Dec 202307571.262.61$196
Nov 202307577.892.81$211
Oct 202307085.443.09$216
Sep 202305489.042.74$148
Aug 202306180.522.67$163
Jul 202306074.852.64$159
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 202307778.122.24$172
Mar 202308272.852.39$196
Feb 202307475.112.47$182
Jan 202308376.533.39$281
Dec 202208376.415.73$476
Nov 202207985.005.65$446
Oct 202208087.185.86$469
Sep 202207884.888.16$637
Aug 202207994.529.13$721
Jul 2022077101.587.54$581
Jun 2022077115.097.98$614
May 2022079109.378.43$666
Apr 2022070104.226.84$479
Mar 2022083108.885.08$421
Feb 202207291.054.86$350
Jan 202208081.844.54$363
Dec 202108271.323.90$320
Nov 202108777.435.24$456
Oct 202109779.795.71$554
Sep 2021034069.865.35$1,819
Aug 2021034466.024.22$1,452
Jul 2021034470.783.98$1,370
Jun 2021019869.493.38$669
May 20210063.483.02$0
Apr 202107960.362.76$218
Mar 202109661.302.72$261
Feb 202104657.805.55$255
Jan 202114750.412.81$182
Dec 20200844.642.68$21
Nov 202005038.772.71$135
Oct 202006336.972.48$156
Sep 202014237.091.99$121
Aug 2020022939.982.39$546
Jul 2020024238.371.83$442
Jun 2020013634.901.69$230
May 2020014516.921.81$263
Apr 202002314.751.80$42
Mar 2020018330.341.86$340
Feb 2020016349.881.98$323
Jan 2020011957.252.09$249
Dec 2019410359.012.30$473
Nov 20190055.302.75$0
Oct 2019010753.472.42$259
Sep 2019035155.052.66$933
Aug 2019035753.112.30$823
Jul 2019034856.272.46$856
Jun 2019036852.782.49$917
May 2019034358.482.74$940
Apr 2019044562.632.75$1,224
Mar 2019049756.803.06$1,522
Feb 2019037150.852.79$1,036
Jan 2019034546.033.23$1,114
Dec 2018035046.594.19$1,465
Nov 2018036652.934.24$1,551
Oct 2018053661.443.40$1,821
Sep 2018053859.543.11$1,672
Aug 2018051159.403.07$1,567
Jul 2018046365.142.93$1,357
Jun 2018046160.183.08$1,418
May 2018027165.382.90$786
Apr 2018024763.842.90$717
Mar 201807961.222.79$220
Feb 201808161.782.77$224
Jan 201804262.874.01$168
Dec 2017032957.272.92$961
Nov 2017028155.423.12$876
Oct 2017033349.292.98$994
Sep 2017046747.523.09$1,442
Aug 2017050545.373.00$1,517
Jul 2017051143.873.09$1,578
Jun 2017047942.493.09$1,479
May 2017050845.373.26$1,658
Apr 2017046647.933.21$1,497
Mar 2017048846.772.98$1,456
Feb 2017045850.452.95$1,352
Jan 2017046849.413.42$1,600
Dec 2016051248.763.72$1,906
Nov 2016056842.492.64$1,502
Oct 2016058246.193.09$1,799
Sep 2016056141.553.10$1,739
Aug 2016057341.442.92$1,676
Jul 2016061241.622.92$1,790
Jun 2016062745.352.69$1,684
May 2016063342.521.99$1,260
Apr 2016085736.561.99$1,706
Mar 2016075033.011.79$1,346
Feb 2016084426.472.06$1,742
Jan 20169497327.352.36$4,871
Dec 201551,64532.362.00$3,454
Nov 201511,76638.792.17$3,866
Oct 201542,01743.552.43$5,069
Sep 201532,08442.992.76$5,878
Aug 201542,00840.162.87$5,929
Jul 20151481,78048.152.95$12,368
Jun 201551,72556.152.88$5,254
May 201522,01155.212.96$6,054
Apr 201561,90749.822.71$5,460
Mar 201572,72142.892.93$8,286
Feb 201521,45844.662.98$4,429
Jan 201522,49943.433.10$7,835
Dec 201412,39554.693.59$8,656
Nov 201421,68470.464.25$7,301
Oct 20141061,59878.303.90$14,534
Sep 201401,98686.164.05$8,034
Aug 201411,37889.394.04$5,650
Jul 201411,60996.564.18$6,822
Jun 201411,37298.164.74$6,597
May 201401,71894.734.73$8,120
Apr 201412,07395.944.81$10,065
Mar 201421,93395.895.06$9,967
Feb 201451,95597.406.19$12,592
Jan 20148162990.404.86$10,380
Dec 201331,90491.824.35$8,566
Nov 201341,58388.853.74$6,273
Oct 201311,21797.423.78$4,697
Sep 201331,341104.113.72$5,298
Aug 201311,418104.253.52$5,099
Jul 2013201,275102.523.72$6,791
Jun 201301,89194.403.93$7,438
May 201322,24794.834.15$9,513
Apr 2013832,14793.964.28$16,993
Mar 201352,04493.623.91$8,466
Feb 201331,70791.233.42$6,111
Jan 201322,02691.603.42$7,112
Dec 201201,90286.773.42$6,505
Nov 201221,73286.953.62$6,452
Oct 201231,68489.383.40$5,993
Sep 201201,58594.672.92$4,626
Aug 201251,64792.662.91$5,253
Jul 201211,58485.133.02$4,870
Jun 201221,60579.822.52$4,203
May 201241,78691.612.49$4,811
Apr 201201,581101.652.00$3,157
Mar 201201,547105.052.22$3,438
Feb 201201,439101.102.57$3,699
Jan 201201,62098.092.73$4,429
Dec 201101,59196.873.24$5,154
Nov 201101,75295.723.31$5,801
Oct 20111772,17984.983.65$22,992
Sep 201101,91283.623.99$7,621
Aug 201132,40583.404.15$10,229
Jul 201102,57394.144.52$11,623
Jun 201102,22492.904.64$10,319
May 201102,57698.134.40$11,347
Apr 201102,674105.964.33$11,587
Mar 201102,75896.364.06$11,190
Feb 2011058585.644.18$2,445
Jan 201102,25086.504.59$10,325
Dec 201002,12785.734.35$9,248
Nov 201002,22480.843.80$8,441
Oct 201001,84878.103.51$6,484
Sep 201001,97572.633.98$7,859
Aug 201002,53173.684.42$11,185
Jul 201002,43572.554.74$11,533
Jun 201001,95370.364.91$9,590
May 201001,86771.124.24$7,907
Apr 20101642,26981.694.12$22,752
Mar 201002,18178.394.39$9,572
Feb 201001,94273.585.44$10,569
Jan 201001,17774.365.96$7,020
Dec 200901,09971.445.48$6,027
Nov 200911,38074.593.75$5,252
Oct 200902,12772.544.11$8,743
Sep 200902,48165.543.06$7,604
Aug 200902,28767.423.22$7,361
Jul 200902,31661.133.46$8,024
Jun 200902,56866.163.90$10,002
May 200902,75354.743.93$10,808
Apr 200902,87346.773.59$10,307
Mar 200903,18142.144.06$12,912
Feb 200912,49332.814.63$11,583
Jan 200913,99435.865.37$21,488
Dec 200802,65137.105.98$15,845
Nov 200803,55555.496.86$24,389
Oct 200813,68475.246.92$25,576
Sep 200824,704101.767.88$37,257
Aug 200813,678114.228.48$31,315
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081831,573123.1711.57$40,746
Apr 200802,136110.3110.45$22,332
Mar 200801,573101.909.66$15,202
Feb 200802,04792.538.77$17,953
Jan 200801,56890.388.21$12,867
Dec 200702,18588.337.30$15,955
Nov 200702,28391.677.29$16,647
Oct 200702,15182.856.92$14,889
Sep 200712,33675.846.24$14,662
Aug 200711,45369.066.39$9,351
Jul 200702,69070.906.39$17,184
Jun 200702,24862.007.55$16,969
May 200712,74258.747.85$21,573
Apr 200701,93259.617.81$15,080
Mar 20071822,32256.927.30$27,315
Feb 200702,36255.108.22$19,406
Jan 200702,01650.306.73$13,561
Dec 200602,60956.656.92$18,050
Nov 200602,26954.207.62$17,284
Oct 200601,96354.906.01$11,805
Sep 200612,22060.085.04$11,243
Aug 200602,47568.717.34$18,166
Jul 200612,56669.376.34$16,345
Jun 200602,50966.286.38$16,017
May 200602,42366.016.42$15,568
Apr 200602,39464.397.36$17,621
Mar 200602,48556.707.08$17,601
Feb 200612,34857.597.75$18,257
Jan 200603,11360.598.93$27,809
Dec 20051862,92054.9413.42$49,392
Nov 200512,53354.6910.59$26,875
Oct 200502,35758.3413.80$32,517
Sep 200502,66961.4512.08$32,239
Aug 200502,78961.519.80$27,323
Jul 200512,00455.697.84$15,774
Jun 200532,15852.337.38$16,085
May 200502,04845.226.65$13,622
Apr 200532,50749.207.36$18,600
Mar 200512,47750.377.15$17,773
Feb 200502,68545.226.31$16,948
Jan 200502,94743.166.32$18,632
Dec 20041812,72839.866.75$25,632
Nov 200422,98645.286.33$18,993
Oct 200402,92049.706.52$19,024
Sep 200402,62043.245.28$13,844
Aug 200402,40342.375.55$13,338
Jul 200412,83738.286.08$17,299
Jun 200402,98336.106.43$19,190
May 200413,12437.486.49$20,327
Apr 200403,11034.475.86$18,220
Mar 200413,28534.365.53$18,201
Feb 200402,87032.455.51$15,813
Jan 20041903,28632.036.30$26,786
Dec 200303,04130.266.30$19,163
Nov 200312,72128.804.60$12,532
Oct 200303,24228.174.76$15,431
Sep 200303,35526.314.75$15,934
Aug 200303,57229.765.13$18,323
Jul 200303,65329.415.17$18,889
Jun 200303,75328.565.98$22,454
May 20031762,59226.595.97$20,161
Apr 200303,32226.675.41$17,963
Mar 200313,39431.146.10$20,721
Feb 200313,25333.487.93$25,816
Jan 200313,58630.315.58$20,048
Dec 200203,53226.914.85$17,143
Nov 20021913,52724.664.14$19,301
Oct 200214,08226.464.23$17,290
Sep 200204,04027.443.64$14,686
Aug 200214,01725.963.16$12,736
Jul 200214,11624.583.06$12,627
Jun 200204,00023.733.34$13,353
May 200214,07624.663.58$14,633
Apr 20021763,88023.653.51$17,790
Mar 200204,25722.003.10$13,208
Feb 200223,89618.222.38$9,292
Jan 200204,22517.172.38$10,037
Dec 20011974,56816.932.36$14,136
Nov 200103,97818.072.41$9,569
Oct 200103,49519.782.53$8,838
Sep 200113,42424.262.25$7,733
Aug 200104,72824.873.05$14,435
Jul 200124,95923.933.20$15,902
Jun 200104,28624.563.82$16,390
May 200102,94225.524.31$12,672
Apr 200134,14024.685.34$22,162
Mar 20011984,40124.545.38$28,521
Feb 200114,00427.755.77$23,119
Jan 200114,57827.478.40$38,477
Dec 200024,68626.889.12$42,802
Nov 20001854,00132.215.66$28,597
Oct 200004,69031.235.15$24,132
Sep 200014,46731.875.19$23,200
Aug 200004,72729.644.54$21,464
Jul 200004,65028.534.09$19,017
Jun 20001975,07629.304.40$28,093
May 200005,22127.263.68$19,212
Apr 200005,09124.513.12$15,864
Mar 200005,19828.422.86$14,865
Feb 20001914,30527.622.73$17,013
Jan 200004,53825.272.48$11,257
Dec 199914,56424.282.42$11,086
Nov 199905,23723.192.43$12,747
Oct 19991735,21920.982.80$18,262
Sep 199905,11821.752.62$13,403
Aug 199905,14419.262.88$14,792
Jul 199905,26417.892.37$12,488
Jun 19991815,10415.942.36$14,941
May 199905,50315.792.32$12,773
Apr 199905,52415.102.21$12,197
Mar 19991935,62412.471.84$12,745
Feb 199905,1449.981.82$9,351
Jan 19991865,09010.381.90$11,601
Dec 199815,6409.201.77$10,011
Nov 199805,72610.892.19$12,515
Oct 19981895,92512.421.97$14,015
Sep 199805,99712.592.08$12,489
Aug 199805,74811.301.91$10,963
Jul 199806,73411.742.24$15,066
Jun 19981145,58911.242.24$13,785
May 199806,75112.622.21$14,895
Apr 19981896,31613.042.51$18,288
Mar 199806,95812.802.31$16,069
Feb 19981905,43613.952.30$15,149
Jan 199806,73614.702.15$14,515
Dec 199707,17816.322.41$17,307
Nov 19971618,52018.193.09$29,241
Oct 19971994,09819.253.15$16,739
Sep 199705,89417.742.95$17,416
Aug 199704,15417.862.55$10,612
Jul 199704,04717.582.25$9,093
Jun 19971904,29817.242.26$12,977
May 199704,07018.972.31$9,396
Apr 199705,34517.882.08$11,132
Mar 19971925,39318.951.94$14,096
Feb 199704,68420.492.21$10,332
Jan 199714,26223.483.54$15,110
Dec 199614,76223.32$23
Nov 199605,25521.97$0
Oct 19961555,24523.31$3,613
Sep 199615,36222.22$22
Aug 19961396,20120.26$2,816
Jul 199616,71419.55$20
Jun 19961905,48618.73$3,559
May 199626,48119.43$39
Apr 199617,88221.51$22
Mar 19961947,59919.38$3,760
Feb 199607,74716.98$0
Jan 19962014,33817.07$3,431
Dec 199506,58617.19$0
Nov 199515,23016.00$16
Oct 19951836,54415.43$2,824
Sep 199506,91316.18$0
Aug 19951808,54115.92$2,866
Jul 199506,37315.24$0
Jun 19951835,12716.41$3,003
May 199519,41117.56$18
Apr 19951877,36617.73$3,316
Mar 199527,97916.44$33
Feb 19952058,08116.58$3,399
Jan 199513,97315.92$16
Dec 199419210,42315.03$2,886
Nov 199414,42615.90$16
Oct 199419112,69915.58$2,976
Sep 1994058315.29$0
Aug 19941886,52916.13$3,032
Jul 199418,99717.56$18
Jun 199419810,19717.09$3,384
May 199403,60815.88$0
Apr 19941849,99214.14$2,602
Mar 19941949,31312.46$2,417
Feb 199439,71312.50$38
Jan 199419611,32512.66$2,481
Dec 199314210,84412.33$1,751
Nov 199317811,04214.49$2,579
Oct 199318,04215.85$16
Sep 199319812,40415.03$2,976
Aug 1993110,69815.66$16
Jul 199318911,73915.46$2,922
Jun 19931827,59816.79$3,056
May 199319210,09117.68$3,395
Apr 199319311,88818.05$3,484
Mar 1993210,90118.14$36
Feb 199320310,50117.90$3,634
Jan 199318913,08116.93$3,200

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                   41 Mcf  × $  3.05 =       $125

────────────────────────────────────────────────────
Month total                                     $125

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. 06/G/129552 is the state's own key, not one this site invented.