ESTELL, MARY KING

Operated by DURANGO RESOURCES CORP. (P-5 235945) in the RICHARD KING (FRIO CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 145009District 04Field 76410100GasSaveExport
Value, all time
$1.9 M
Mar 1993 – May 2026
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
399
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 48 leases and 76 wells, and the rule below applies to all of them.

Discovered
2007-09-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 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 2007-10-23.

The Commission's schedule remark for this field reads: PLATS OR P-15S REQUIRED.

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
GasProduction463,098 Mcf$1,867,573
Total$1,867,573

11,460 Mcf of this lease's gas, across 8 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 27.8370, -97.9112. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.83700, -97.91122 · 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
6,153 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 6,153 ft.

Completions filed
Mar 1993
1 of 1 wells

1 well

42-35500140B 76,153 ftMar 1993

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 (399)

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

399 months

May 20260106.413.05$0
Apr 20268998.932.87$255
Mar 20268689.753.15$271
Feb 20269463.503.75$353
Jan 20267759.138.00$616
Dec 20257956.664.41$349
Nov 202525958.593.93$1,017
Oct 202529059.383.30$958
Sep 202527862.743.08$855
Aug 202528063.933.01$844
Jul 20256466.743.32$212
Jun 202513266.483.13$413
May 202510860.553.23$349
Apr 202532862.363.54$1,162
Mar 202520067.704.27$854
Feb 202519170.884.34$829
Jan 202510974.324.28$466
Dec 20249768.993.12$303
Nov 202414369.052.20$314
Oct 202423371.372.28$532
Sep 202419069.612.36$449
Aug 202437475.632.06$772
Jul 202439379.932.15$844
Jun 202432378.082.63$851
May 202448378.812.20$1,062
Apr 202456684.451.66$939
Mar 202463780.301.55$984
Feb 202457576.091.78$1,026
Jan 202446673.023.30$1,537
Dec 202341771.262.61$1,089
Nov 202340477.892.81$1,134
Oct 202328585.443.09$880
Sep 202328989.042.74$790
Aug 202342380.522.67$1,131
Jul 202323374.852.64$616
Jun 202347768.962.26$1,077
May 202345470.622.23$1,011
Apr 202354078.122.24$1,208
Mar 202362172.852.39$1,486
Feb 202351775.112.47$1,275
Jan 202381376.533.39$2,754
Dec 20222,35176.415.73$13,469
Nov 20222,30485.005.65$13,009
Oct 20222,47687.185.86$14,519
Sep 20221,74484.888.16$14,237
Aug 20221,52394.529.13$13,901
Jul 20221,567101.587.54$11,818
Jun 20221,807115.097.98$14,415
May 20221,232109.378.43$10,390
Apr 20221,060104.226.84$7,248
Mar 2022888108.885.08$4,508
Feb 20221,42991.054.86$6,943
Jan 20222,75681.844.54$12,506
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
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 202078616.921.81$1,426
Apr 202082514.751.80$1,489
Mar 202089530.341.86$1,661
Feb 20201,04849.881.98$2,076
Jan 20201,20557.252.09$2,524
Dec 20191,30659.012.30$3,009
Nov 20191,44755.302.75$3,980
Oct 20191,29153.472.42$3,122
Sep 20191,30955.052.66$3,478
Aug 20191,34253.112.30$3,092
Jul 20191,27556.272.46$3,137
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 20191,82856.803.06$5,598
Feb 20191,29850.852.79$3,624
Jan 20191,35046.033.23$4,358
Dec 20181,63346.594.19$6,835
Nov 20181,45552.934.24$6,165
Oct 20189761.443.40$330
Sep 201878959.543.11$2,452
Aug 201881759.403.07$2,505
Jul 20181,49965.142.93$4,395
Jun 20181,59860.183.08$4,917
May 20181,83465.382.90$5,320
Apr 20181,47163.842.90$4,267
Mar 20181,80961.222.79$5,041
Feb 20181,42261.782.77$3,933
Jan 20181,81062.874.01$7,257
Dec 20171,58657.272.92$4,634
Nov 20171,62655.423.12$5,070
Oct 20172,14549.292.98$6,400
Sep 20171,24547.523.09$3,844
Aug 20171,59545.373.00$4,792
Jul 20171,44143.873.09$4,449
Jun 20171,50242.493.09$4,637
May 20171,58945.373.26$5,186
Apr 20171,29247.933.21$4,149
Mar 20171,86146.772.98$5,553
Feb 20171,56950.452.95$4,633
Jan 20171,61449.413.42$5,518
Dec 20161,52348.763.72$5,670
Nov 201683342.492.64$2,203
Oct 20161,18946.193.09$3,674
Sep 20161,15941.553.10$3,594
Aug 20161,48841.442.92$4,351
Jul 20161,43441.622.92$4,194
Jun 20161,49245.352.69$4,007
May 20161,77442.521.99$3,532
Apr 20162,12436.561.99$4,229
Mar 20161,67833.011.79$3,010
Feb 201679226.472.06$1,634
Jan 201656527.352.36$1,336
Dec 20151,13132.362.00$2,264
Nov 20151,54838.792.17$3,355
Oct 20151,84643.552.43$4,479
Sep 20151,91242.992.76$5,274
Aug 20152,06840.162.87$5,940
Jul 20151,92448.152.95$5,666
Jun 20152,39056.152.88$6,890
May 20152,81755.212.96$8,326
Apr 20153,26749.822.71$8,842
Mar 20152,51642.892.93$7,384
Feb 20152,27344.662.98$6,765
Jan 20152,31743.433.10$7,184
Dec 20142,44254.693.59$8,770
Nov 20142,52870.464.25$10,749
Oct 20142,40678.303.90$9,386
Sep 20143,52586.164.05$14,260
Aug 20143,10289.394.04$12,517
Jul 20142,91096.564.18$12,163
Jun 20143,13298.164.74$14,836
May 201492394.734.73$4,363
Apr 20142,15995.944.81$10,383
Mar 20142,59795.895.06$13,133
Feb 20142,48397.406.19$15,375
Jan 20143,14990.404.86$15,306
Dec 20133,52691.824.35$15,354
Nov 20133,32288.853.74$12,419
Oct 20132,89397.423.78$10,934
Sep 20132,160104.113.72$8,030
Aug 20131,598104.253.52$5,629
Jul 20131,375102.523.72$5,112
Jun 20131,60294.403.93$6,301
May 20132,05794.834.15$8,535
Apr 20132,64293.964.28$11,315
Mar 20132,27393.623.91$8,894
Feb 20132,86991.233.42$9,812
Jan 20133,03491.603.42$10,376
Dec 20123,23086.773.42$11,047
Nov 20123,47386.953.62$12,589
Oct 20124,26089.383.40$14,483
Sep 20123,88094.672.92$11,323
Aug 20123,52492.662.91$10,248
Jul 20123,80185.133.02$11,482
Jun 20123,60879.822.52$9,089
May 20123,46191.612.49$8,612
Apr 20123,172101.652.00$6,334
Mar 20124,008105.052.22$8,906
Feb 20123,668101.102.57$9,428
Jan 20123,73498.092.73$10,209
Dec 20114,65196.873.24$15,068
Nov 20114,33695.723.31$14,358
Oct 20114,78784.983.65$17,466
Sep 20114,33583.623.99$17,278
Aug 20113,44083.404.15$14,274
Jul 20113,42294.144.52$15,458
Jun 20114,63492.904.64$21,501
May 20114,45898.134.40$19,637
Apr 20113,889105.964.33$16,852
Mar 20113,54496.364.06$14,379
Feb 20114,35385.644.18$18,195
Jan 20115,00086.504.59$22,944
Dec 20106,61185.734.35$28,743
Nov 20106,21880.843.80$23,599
Oct 20106,62778.103.51$23,253
Sep 20106,00972.633.98$23,913
Aug 20105,36073.684.42$23,688
Jul 20106,25472.554.74$29,622
Jun 20106,19770.364.91$30,430
May 20106,08571.124.24$25,771
Apr 20106,00881.694.12$24,769
Mar 20105,09778.394.39$22,369
Feb 20103,58073.585.44$19,484
Jan 20103,74274.365.96$22,318
Dec 20093,61971.445.48$19,846
Nov 20093,97874.593.75$14,923
Oct 20094,38372.544.11$18,015
Sep 20094,14265.543.06$12,694
Aug 20094,09167.423.22$13,167
Jul 20094,44361.133.46$15,393
Jun 20094,87766.163.90$18,996
May 20095,89954.743.93$23,158
Apr 20095,33046.773.59$19,121
Mar 20095,72142.144.06$23,222
Feb 20095,24632.814.63$24,305
Jan 20094,64935.865.37$24,970
Dec 20088,22837.105.98$49,180
Nov 20088,31155.496.86$57,016
Oct 20087,98875.246.92$55,293
Sep 20083,831101.767.88$30,177
Aug 20080114.228.48$0
Jul 20080131.0811.39$0
Jun 20080131.3313.03$0
May 2008283123.1711.57$3,276
Apr 2008199110.3110.45$2,081
Mar 2008212101.909.66$2,049
Feb 2008092.538.77$0
Jan 200812690.388.21$1,034
Dec 200744388.337.30$3,235
Nov 200729591.677.29$2,151
Oct 200726482.856.92$1,827
Sep 200716675.846.24$1,037
Aug 200728969.066.39$1,846
Jul 200726670.906.39$1,699
Jun 2007062.007.55$0
May 200730258.747.85$2,370
Apr 20071,08659.617.81$8,476
Mar 200754056.927.30$3,943
Feb 200713855.108.22$1,134
Jan 2007050.306.73$0
Dec 2006056.656.92$0
Nov 200625654.207.62$1,950
Oct 2006054.906.01$0
Sep 2006060.085.04$0
Aug 200625268.717.34$1,850
Jul 200631669.376.34$2,004
Jun 200622566.286.38$1,436
May 200634766.016.42$2,229
Apr 200652164.397.36$3,835
Mar 200659656.707.08$4,221
Feb 200662057.597.75$4,806
Jan 20061,23360.598.93$11,015
Dec 200572454.9413.42$9,713
Nov 200564454.6910.59$6,819
Oct 200546358.3413.80$6,387
Sep 2005061.4512.08$0
Aug 200555361.519.80$5,418
Jul 200561155.697.84$4,792
Jun 200581352.337.38$6,001
May 200572445.226.65$4,815
Apr 2005049.207.36$0
Mar 2005050.377.15$0
Feb 20051,01445.226.31$6,400
Jan 200590043.166.32$5,690
Dec 2004039.866.75$0
Nov 2004045.286.33$0
Oct 2004049.706.52$0
Sep 2004043.245.28$0
Aug 2004042.375.55$0
Jul 2004038.286.08$0
Jun 2004036.106.43$0
May 2004037.486.49$0
Apr 2004034.475.86$0
Mar 2004034.365.53$0
Feb 2004032.455.51$0
Jan 2004032.036.30$0
Dec 2003030.266.30$0
Nov 2003028.804.60$0
Oct 2003028.174.76$0
Sep 2003026.314.75$0
Aug 2003029.765.13$0
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 2003026.595.97$0
Apr 2003026.675.41$0
Mar 2003031.146.10$0
Feb 2003033.487.93$0
Jan 2003030.315.58$0
Dec 2002026.914.85$0
Nov 2002024.664.14$0
Oct 2002026.464.23$0
Sep 2002027.443.64$0
Aug 2002025.963.16$0
Jul 2002024.583.06$0
Jun 2002023.733.34$0
May 2002024.663.58$0
Apr 2002023.653.51$0
Mar 2002022.003.10$0
Feb 2002018.222.38$0
Jan 2002017.172.38$0
Dec 2001016.932.36$0
Nov 2001018.072.41$0
Oct 2001019.782.53$0
Sep 2001024.262.25$0
Aug 2001024.873.05$0
Jul 2001023.933.20$0
Jun 2001024.563.82$0
May 2001025.524.31$0
Apr 2001024.685.34$0
Mar 2001024.545.38$0
Feb 2001027.755.77$0
Jan 2001027.478.40$0
Dec 2000026.889.12$0
Nov 2000032.215.66$0
Oct 2000031.235.15$0
Sep 2000031.875.19$0
Aug 2000029.644.54$0
Jul 2000028.534.09$0
Jun 2000029.304.40$0
May 2000027.263.68$0
Apr 2000024.513.12$0
Mar 2000028.422.86$0
Feb 2000027.622.73$0
Jan 2000025.272.48$0
Dec 1999024.282.42$0
Nov 1999023.192.43$0
Oct 1999020.982.80$0
Sep 1999021.752.62$0
Aug 1999019.262.88$0
Jul 1999017.892.37$0
Jun 1999015.942.36$0
May 1999015.792.32$0
Apr 1999015.102.21$0
Mar 1999012.471.84$0
Feb 199909.981.82$0
Jan 1999010.381.90$0
Dec 199809.201.77$0
Nov 1998010.892.19$0
Oct 1998012.421.97$0
Sep 1998012.592.08$0
Aug 1998011.301.91$0
Jul 1998011.742.24$0
Jun 1998011.242.24$0
May 1998012.622.21$0
Apr 1998013.042.51$0
Mar 1998012.802.31$0
Feb 1998013.952.30$0
Jan 1998014.702.15$0
Dec 1997016.322.41$0
Nov 1997018.193.09$0
Oct 1997019.253.15$0
Sep 1997017.742.95$0
Aug 1997017.862.55$0
Jul 1997017.582.25$0
Jun 1997017.242.26$0
May 1997018.972.31$0
Apr 1997017.882.08$0
Mar 1997018.951.94$0
Feb 1997020.492.21$0
Jan 1997023.483.54$0
Dec 1996023.32$0
Nov 1996021.97$0
Oct 1996023.31$0
Sep 1996022.22$0
Aug 1996020.26$0
Jul 1996019.55$0
Jun 1996018.73$0
May 1996019.43$0
Apr 1996021.51$0
Mar 1996019.38$0
Feb 1996016.98$0
Jan 1996017.07$0
Dec 1995017.19$0
Nov 1995016.00$0
Oct 1995015.43$0
Sep 1995016.18$0
Aug 1995015.92$0
Jul 1995015.24$0
Jun 1995016.41$0
May 1995017.56$0
Apr 1995017.73$0
Mar 1995016.44$0
Feb 1995016.58$0
Jan 1995015.92$0
Dec 1994015.03$0
Nov 1994015.90$0
Oct 1994015.58$0
Sep 1994015.29$0
Aug 1994016.13$0
Jul 1994017.56$0
Jun 1994017.09$0
May 1994015.88$0
Apr 1994014.14$0
Mar 1994012.46$0
Feb 1994012.50$0
Jan 1994012.66$0
Dec 1993012.33$0
Nov 1993014.49$0
Oct 199331015.85$0
Sep 199345015.03$0
Aug 19931,08515.66$0
Jul 19931,86015.46$0
Jun 19931,05016.79$0
May 19932,10017.68$0
Apr 19933,78018.05$0
Mar 199382518.14$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.

Apr 2026 — as filed, then multipliedworked
Gas                   89 Mcf  × $  2.87 =       $255

────────────────────────────────────────────────────
Month total                                     $255

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. 04/G/145009 is the state's own key, not one this site invented.