DONALDSON, A. J.

Operated by PANTERA ENERGY COMPANY (P-5 638486) in the PANHANDLE, WEST field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 93539District 10Field 68831001GasSaveExport
Value, all time
$950 k
Jan 1993 – Dec 2020
Value, last 12 filed months
$0
at the published price for each month
Months reported
336
no gaps in the span
Streams
1
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 4,532 leases and 4,532 wells, and the rule below applies to all of them.

Discovered
1933-02-08
as the register files it
Field class
Gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 2013-11-12.

The Commission's schedule remark for this field reads: IS HEREBY SUSPENDED.

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
GasProduction300,613 Mcf$950,006
Total$950,006

92,214 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 35.9503, -101.6849. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.95033, -101.68490 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
3,240 ft
1 wells filed one
Completion to plug
39.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 3,240 ft.

Completions filed
May 1981
1 of 1 wells
Plug dates filed
Dec 2020
1 of 1 wells

Last completion to plug: a median of 39.6 years across the 1 well that filed both dates, with the middle half between 39.6 years and 39.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-34130670R 13,240 ftMay 1981Dec 2020Yes

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 (336)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

336 months

Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 2013094.403.93$0
May 2013094.834.15$0
Apr 2013093.964.28$0
Mar 2013093.623.91$0
Feb 2013091.233.42$0
Jan 2013091.603.42$0
Dec 2012086.773.42$0
Nov 2012086.953.62$0
Oct 2012089.383.40$0
Sep 2012094.672.92$0
Aug 2012092.662.91$0
Jul 2012085.133.02$0
Jun 2012079.822.52$0
May 2012091.612.49$0
Apr 20120101.652.00$0
Mar 20120105.052.22$0
Feb 20120101.102.57$0
Jan 2012098.092.73$0
Dec 2011096.873.24$0
Nov 2011095.723.31$0
Oct 2011084.983.65$0
Sep 2011083.623.99$0
Aug 2011083.404.15$0
Jul 2011094.144.52$0
Jun 2011092.904.64$0
May 2011098.134.40$0
Apr 20110105.964.33$0
Mar 2011096.364.06$0
Feb 2011085.644.18$0
Jan 2011086.504.59$0
Dec 2010085.734.35$0
Nov 2010080.843.80$0
Oct 201099278.103.51$3,481
Sep 20101,57972.633.98$6,284
Aug 20102,72573.684.42$12,043
Jul 201046972.554.74$2,221
Jun 20101970.364.91$93
May 201012171.124.24$512
Apr 201020181.694.12$829
Mar 201012278.394.39$535
Feb 20107273.585.44$392
Jan 201020674.365.96$1,229
Dec 200945371.445.48$2,484
Nov 200964174.593.75$2,405
Oct 200974572.544.11$3,062
Sep 200971065.543.06$2,176
Aug 200984467.423.22$2,716
Jul 200965661.133.46$2,273
Jun 200970966.163.90$2,762
May 200980754.743.93$3,168
Apr 200991346.773.59$3,275
Mar 200979742.144.06$3,235
Feb 200968332.814.63$3,164
Jan 20091,08435.865.37$5,822
Dec 200839137.105.98$2,337
Nov 200855855.496.86$3,828
Oct 200860075.246.92$4,153
Sep 20081,015101.767.88$7,995
Aug 2008863114.228.48$7,321
Jul 20081,065131.0811.39$12,130
Jun 20081,007131.3313.03$13,124
May 20081,101123.1711.57$12,743
Apr 2008894110.3110.45$9,347
Mar 2008967101.909.66$9,345
Feb 200875492.538.77$6,613
Jan 20081,02190.388.21$8,378
Dec 200798488.337.30$7,185
Nov 20071,09091.677.29$7,948
Oct 20071,15982.856.92$8,023
Sep 20071,02575.846.24$6,400
Aug 20071,31969.066.39$8,426
Jul 200729470.906.39$1,878
Jun 200791762.007.55$6,922
May 20071,16058.747.85$9,102
Apr 200747559.617.81$3,707
Mar 20071,00056.927.30$7,302
Feb 200794055.108.22$7,723
Jan 200787850.306.73$5,906
Dec 200696156.656.92$6,649
Nov 200694154.207.62$7,168
Oct 200692354.906.01$5,551
Sep 20061,12660.085.04$5,672
Aug 20061,06168.717.34$7,788
Jul 20061,00269.376.34$6,355
Jun 20061,25966.286.38$8,037
May 20061,16166.016.42$7,459
Apr 20061,12264.397.36$8,258
Mar 20061,34656.707.08$9,534
Feb 20061,14857.597.75$8,898
Jan 20061,05560.598.93$9,425
Dec 20051,33454.9413.42$17,896
Nov 20051,08454.6910.59$11,478
Oct 20051,46358.3413.80$20,183
Sep 200543161.4512.08$5,206
Aug 20051,51561.519.80$14,842
Jul 20051,45155.697.84$11,381
Jun 20051,10852.337.38$8,178
May 20051,20745.226.65$8,028
Apr 20051,01349.207.36$7,456
Mar 200511750.377.15$837
Feb 200544645.226.31$2,815
Jan 200548743.166.32$3,079
Dec 200422139.866.75$1,492
Nov 200444245.286.33$2,798
Oct 200434649.706.52$2,254
Sep 200458143.245.28$3,070
Aug 200458642.375.55$3,253
Jul 200464338.286.08$3,912
Jun 200465236.106.43$4,194
May 200470737.486.49$4,592
Apr 200465734.475.86$3,849
Mar 20041,03034.365.53$5,696
Feb 200487632.455.51$4,826
Jan 200484732.036.30$5,336
Dec 200395830.266.30$6,037
Nov 200391028.804.60$4,182
Oct 200395828.174.76$4,560
Sep 20031,10026.314.75$5,224
Aug 20031,20929.765.13$6,202
Jul 20031,05429.415.17$5,450
Jun 20031,21828.565.98$7,287
May 20031,21226.595.97$7,239
Apr 20031,00726.675.41$5,445
Mar 20031,29731.146.10$7,907
Feb 20031,11333.487.93$8,822
Jan 20031,34630.315.58$7,513
Dec 20021,27226.914.85$6,174
Nov 20021,32924.664.14$5,498
Oct 20021,41526.464.23$5,984
Sep 20021,45527.443.64$5,289
Aug 20021,44725.963.16$4,579
Jul 20021,50724.583.06$4,614
Jun 20021,56423.733.34$5,221
May 20022,38224.663.58$8,537
Apr 200218623.653.51$653
Mar 20021,48922.003.10$4,620
Feb 20021,34618.222.38$3,198
Jan 20021,47717.172.38$3,509
Dec 20011,41016.932.36$3,334
Nov 20011,43118.072.41$3,442
Oct 20011,52219.782.53$3,849
Sep 20011,59824.262.25$3,598
Aug 20011,77624.873.05$5,422
Jul 20011,52523.933.20$4,876
Jun 20011,39224.563.82$5,323
May 20011,52725.524.31$6,577
Apr 20011,29524.685.34$6,909
Mar 20011,66124.545.38$8,930
Feb 20011,04427.755.77$6,021
Jan 20011,42727.478.40$11,985
Dec 20001,34126.889.12$12,233
Nov 20001,65232.215.66$9,347
Oct 20001,72431.235.15$8,871
Sep 20001,83831.875.19$9,533
Aug 20002,02329.644.54$9,186
Jul 20001,97428.534.09$8,073
Jun 20001,64329.304.40$7,225
May 20001,76127.263.68$6,480
Apr 20001,91924.513.12$5,980
Mar 20001,86928.422.86$5,345
Feb 20001,97427.622.73$5,382
Jan 20001,76325.272.48$4,373
Dec 19991,94124.282.42$4,704
Nov 19992,19823.192.43$5,350
Oct 19991,78720.982.80$5,010
Sep 19991,76521.752.62$4,622
Aug 19992,25519.262.88$6,484
Jul 19992,13417.892.37$5,063
Jun 19992,23015.942.36$5,267
May 19991,18115.792.32$2,741
Apr 19992,02815.102.21$4,478
Mar 19992,14212.471.84$3,938
Feb 19992,0659.981.82$3,754
Jan 19991,59310.381.90$3,027
Dec 19981,6559.201.77$2,935
Nov 19981,63710.892.19$3,578
Oct 19981,46412.421.97$2,883
Sep 19981,63712.592.08$3,409
Aug 19981,69011.301.91$3,223
Jul 19981,71711.742.24$3,841
Jun 19981,62911.242.24$3,645
May 19981,88812.622.21$4,166
Apr 19981,89213.042.51$4,740
Mar 19981,70512.802.31$3,938
Feb 19981,85913.952.30$4,274
Jan 19982,14314.702.15$4,618
Dec 19971,66316.322.41$4,010
Nov 19972,08918.193.09$6,451
Oct 19972,08419.253.15$6,564
Sep 19972,18717.742.95$6,462
Aug 19972,21617.862.55$5,661
Jul 19972,36917.582.25$5,323
Jun 19972,33617.242.26$5,273
May 19971,81218.972.31$4,183
Apr 19972,19117.882.08$4,563
Mar 19972,36918.951.94$4,594
Feb 19972,16020.492.21$4,765
Jan 19971,97423.483.54$6,987
Dec 19962,06123.32$0
Nov 19962,19221.97$0
Oct 19962,46823.31$0
Sep 19962,43222.22$0
Aug 19962,58320.26$0
Jul 19962,73219.55$0
Jun 19962,68418.73$0
May 19961,56019.43$0
Apr 199692221.51$0
Mar 19962,72819.38$0
Feb 199699616.98$0
Jan 199673317.07$0
Dec 199565217.19$0
Nov 19951,38516.00$0
Oct 19951,69315.43$0
Sep 19951,88716.18$0
Aug 19951,77915.92$0
Jul 19952,02915.24$0
Jun 19951,86816.41$0
May 19951,93317.56$0
Apr 19951,74217.73$0
Mar 19951,57916.44$0
Feb 19951,18216.58$0
Jan 19952,35315.92$0
Dec 19942,58015.03$0
Nov 199479815.90$0
Oct 19941,39215.58$0
Sep 19941,66815.29$0
Aug 19941,60916.13$0
Jul 19942,10717.56$0
Jun 19941,82617.09$0
May 19941,94615.88$0
Apr 19941,79414.14$0
Mar 19941,90512.46$0
Feb 19941,43412.50$0
Jan 19942,25012.66$0
Dec 19931,98212.33$0
Nov 19931,90214.49$0
Oct 19932,53715.85$0
Sep 19931,92715.03$0
Aug 19932,55015.66$0
Jul 19932,48415.46$0
Jun 19932,65716.79$0
May 19932,42817.68$0
Apr 19932,20018.05$0
Mar 19932,56518.14$0
Feb 19931,84817.90$0
Jan 19931,65216.93$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.

Oct 2010 — as filed, then multipliedworked
Gas                  992 Mcf  × $  3.51 =     $3,481

────────────────────────────────────────────────────
Month total                                   $3,481

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/93539 is the state's own key, not one this site invented.