DUSTER UNIT

Operated by EASTLAND OPERATING, L.L.C. (P-5 239726) in the MITTIE (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 141643District 7BField 62229666Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$377 k
Jan 1993 – May 2026
Value, last 12 filed months
$222
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 134 leases and 152 wells, and the rule below applies to all of them.

Discovered
1978-03-05
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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: OPT ACREAGE 160 PLUT 10 TOL W/4500' DIAG/LAST WELL 20 AC

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
CondensateDisposition440 bbl$17,431
GasProduction106,917 Mcf$359,273
Total$376,704

25,410 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 32.1131, -98.6922. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.11313, -98.69218 · 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
2,930 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 2,930 ft.

Completions filed
Sep 1983
1 of 1 wells

1 well

42-0933116012,930 ftSep 1983

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 202602106.413.05$6
Apr 20260298.932.87$6
Mar 20260289.753.15$6
Feb 20260263.503.75$8
Jan 202601059.138.00$80
Dec 20250956.664.41$40
Nov 20250658.593.93$24
Oct 20250359.383.30$10
Sep 20250362.743.08$9
Aug 20250563.933.01$15
Jul 20250366.743.32$10
Jun 20250366.483.13$9
May 20250360.553.23$10
Apr 20250362.363.54$11
Mar 20250367.704.27$13
Feb 20250270.884.34$9
Jan 20250374.324.28$13
Dec 20240268.993.12$6
Nov 20240469.052.20$9
Oct 20240471.372.28$9
Sep 20240469.612.36$9
Aug 20240475.632.06$8
Jul 20240479.932.15$9
Jun 20240478.082.63$11
May 20240478.812.20$9
Apr 20240884.451.66$13
Mar 20240280.301.55$3
Feb 20240276.091.78$4
Jan 20240273.023.30$7
Dec 20230271.262.61$5
Nov 20230277.892.81$6
Oct 20230285.443.09$6
Sep 20230289.042.74$5
Aug 20230280.522.67$5
Jul 20230274.852.64$5
Jun 20230268.962.26$5
May 20230370.622.23$7
Apr 20230278.122.24$4
Mar 20230272.852.39$5
Feb 20230475.112.47$10
Jan 20230576.533.39$17
Dec 20220176.415.73$6
Nov 20220185.005.65$6
Oct 20220087.185.86$0
Sep 20220184.888.16$8
Aug 20220394.529.13$27
Jul 202201101.587.54$8
Jun 202201115.097.98$8
May 202201109.378.43$8
Apr 202201104.226.84$7
Mar 2022076108.885.08$386
Feb 202207191.054.86$345
Jan 202208281.844.54$372
Dec 202108571.323.90$331
Nov 202103077.435.24$157
Oct 202107579.795.71$429
Sep 202108669.865.35$460
Aug 202107566.024.22$317
Jul 202108970.783.98$354
Jun 202108469.493.38$284
May 202107663.483.02$229
Apr 202102260.362.76$61
Mar 202102261.302.72$60
Feb 20210057.805.55$0
Jan 202109550.412.81$267
Dec 202002344.642.68$62
Nov 202008838.772.71$238
Oct 202008536.972.48$211
Sep 202006337.091.99$125
Aug 202008139.982.39$193
Jul 202007738.371.83$141
Jun 202008134.901.69$137
May 202008716.921.81$158
Apr 202009014.751.80$162
Mar 202008630.341.86$160
Feb 202009449.881.98$186
Jan 202009257.252.09$193
Dec 201909159.012.30$210
Nov 201903755.302.75$102
Oct 201909253.472.42$223
Sep 201907255.052.66$191
Aug 201909253.112.30$212
Jul 201907756.272.46$189
Jun 201907552.782.49$187
May 201908158.482.74$222
Apr 201903562.632.75$96
Mar 201908156.803.06$248
Feb 201907550.852.79$209
Jan 201908446.033.23$271
Dec 201808546.594.19$356
Nov 201808452.934.24$356
Oct 201808261.443.40$279
Sep 201808359.543.11$258
Aug 201808259.403.07$251
Jul 201809165.142.93$267
Jun 201807360.183.08$225
May 201805265.382.90$151
Apr 201807663.842.90$220
Mar 201807761.222.79$215
Feb 201805461.782.77$149
Jan 201802062.874.01$80
Dec 201705057.272.92$146
Nov 201702955.423.12$90
Oct 201706749.292.98$200
Sep 2017010747.523.09$330
Aug 201705445.373.00$162
Jul 201705043.873.09$154
Jun 2017016642.493.09$512
May 2017014645.373.26$476
Apr 2017016747.933.21$536
Mar 2017017146.772.98$510
Feb 2017017950.452.95$529
Jan 2017016849.413.42$574
Dec 2016019648.763.72$730
Nov 2016017242.492.64$455
Oct 2016019646.193.09$606
Sep 20163319241.553.10$1,966
Aug 2016018441.442.92$538
Jul 2016014641.622.92$427
Jun 2016016445.352.69$440
May 2016019842.521.99$394
Apr 2016019536.561.99$388
Mar 2016019933.011.79$357
Feb 2016018126.472.06$374
Jan 20164417427.352.36$1,615
Dec 2015021432.362.00$428
Nov 2015020638.792.17$446
Oct 2015021743.552.43$527
Sep 2015020942.992.76$577
Aug 2015021240.162.87$609
Jul 2015018248.152.95$536
Jun 2015018656.152.88$536
May 2015021255.212.96$627
Apr 2015020949.822.71$566
Mar 2015021742.892.93$637
Feb 2015019244.662.98$571
Jan 2015020243.433.10$626
Dec 2014020254.693.59$725
Nov 2014021370.464.25$906
Oct 2014022678.303.90$882
Sep 2014021986.164.05$886
Aug 2014023889.394.04$960
Jul 2014023796.564.18$991
Jun 2014023098.164.74$1,089
May 2014024094.734.73$1,134
Apr 2014023495.944.81$1,125
Mar 2014029095.895.06$1,466
Feb 2014020897.406.19$1,288
Jan 2014023890.404.86$1,157
Dec 2013023091.824.35$1,002
Nov 2013021888.853.74$815
Oct 2013025797.423.78$971
Sep 20130252104.113.72$937
Aug 20130261104.253.52$919
Jul 20130247102.523.72$918
Jun 2013024994.403.93$979
May 2013025694.834.15$1,062
Apr 2013025293.964.28$1,079
Mar 2013026393.623.91$1,029
Feb 2013024191.233.42$824
Jan 2013026491.603.42$903
Dec 2012027486.773.42$937
Nov 2012027186.953.62$982
Oct 2012028189.383.40$955
Sep 2012026994.672.92$785
Aug 2012029192.662.91$846
Jul 2012025085.133.02$755
Jun 2012025079.822.52$630
May 2012024791.612.49$615
Apr 20120282101.652.00$563
Mar 20120289105.052.22$642
Feb 20120269101.102.57$691
Jan 2012029398.092.73$801
Dec 2011030896.873.24$998
Nov 2011028795.723.31$950
Oct 2011029984.983.65$1,091
Sep 2011027283.623.99$1,084
Aug 2011028883.404.15$1,195
Jul 2011029394.144.52$1,324
Jun 2011029192.904.64$1,350
May 2011029798.134.40$1,308
Apr 20110291105.964.33$1,261
Mar 2011030796.364.06$1,246
Feb 2011023885.644.18$995
Jan 2011032086.504.59$1,468
Dec 2010031285.734.35$1,357
Nov 2010031180.843.80$1,180
Oct 2010026478.103.51$926
Sep 2010029172.633.98$1,158
Aug 2010031073.684.42$1,370
Jul 2010031472.554.74$1,487
Jun 2010030470.364.91$1,493
May 2010031871.124.24$1,347
Apr 2010032581.694.12$1,340
Mar 2010032578.394.39$1,426
Feb 2010030373.585.44$1,649
Jan 2010032374.365.96$1,926
Dec 2009033471.445.48$1,832
Nov 2009032274.593.75$1,208
Oct 2009033272.544.11$1,365
Sep 2009032465.543.06$993
Aug 2009031867.423.22$1,023
Jul 2009033261.133.46$1,150
Jun 2009033166.163.90$1,289
May 2009035254.743.93$1,382
Apr 2009031346.773.59$1,123
Mar 2009035542.144.06$1,441
Feb 2009031432.814.63$1,455
Jan 2009036835.865.37$1,977
Dec 2008038037.105.98$2,271
Nov 2008036155.496.86$2,477
Oct 2008039075.246.92$2,700
Sep 20080272101.767.88$2,143
Aug 20080357114.228.48$3,028
Jul 20080353131.0811.39$4,020
Jun 200872340131.3313.03$13,887
May 20080342123.1711.57$3,958
Apr 20080341110.3110.45$3,565
Mar 20080359101.909.66$3,469
Feb 2008021492.538.77$1,877
Jan 2008021290.388.21$1,740
Dec 2007021188.337.30$1,541
Nov 2007020591.677.29$1,495
Oct 2007021282.856.92$1,467
Sep 2007023775.846.24$1,480
Aug 2007024169.066.39$1,539
Jul 2007018970.906.39$1,207
Jun 2007023562.007.55$1,774
May 2007023658.747.85$1,852
Apr 2007024259.617.81$1,889
Mar 2007026356.927.30$1,920
Feb 2007022755.108.22$1,865
Jan 2007024950.306.73$1,675
Dec 2006026256.656.92$1,813
Nov 2006022854.207.62$1,737
Oct 2006024654.906.01$1,479
Sep 2006027360.085.04$1,375
Aug 2006026268.717.34$1,923
Jul 2006038469.376.34$2,436
Jun 2006034566.286.38$2,202
May 2006036366.016.42$2,332
Apr 2006037464.397.36$2,753
Mar 2006035156.707.08$2,486
Feb 2006029957.597.75$2,318
Jan 2006028960.598.93$2,582
Dec 2005028954.9413.42$3,877
Nov 2005029154.6910.59$3,081
Oct 2005031458.3413.80$4,332
Sep 2005025661.4512.08$3,092
Aug 2005032461.519.80$3,174
Jul 2005030755.697.84$2,408
Jun 2005034552.337.38$2,546
May 2005035245.226.65$2,341
Apr 2005032849.207.36$2,414
Mar 2005071550.377.15$5,116
Feb 2005028745.226.31$1,812
Jan 2005030143.166.32$1,903
Dec 2004033339.866.75$2,248
Nov 2004030145.286.33$1,905
Oct 2004030949.706.52$2,013
Sep 2004031143.245.28$1,643
Aug 2004030742.375.55$1,704
Jul 2004026338.286.08$1,600
Jun 2004023436.106.43$1,505
May 2004022837.486.49$1,481
Apr 2004022734.475.86$1,330
Mar 2004022834.365.53$1,261
Feb 2004023132.455.51$1,273
Jan 2004030332.036.30$1,909
Dec 2003028530.266.30$1,796
Nov 2003034228.804.60$1,572
Oct 2003038328.174.76$1,823
Sep 2003033926.314.75$1,610
Aug 2003031729.765.13$1,626
Jul 2003030329.415.17$1,567
Jun 2003030028.565.98$1,795
May 2003032826.595.97$1,959
Apr 2003029726.675.41$1,606
Mar 2003032931.146.10$2,006
Feb 2003029233.487.93$2,314
Jan 2003036330.315.58$2,026
Dec 2002037226.914.85$1,806
Nov 2002037824.664.14$1,564
Oct 2002039926.464.23$1,687
Sep 2002037827.443.64$1,374
Aug 2002036925.963.16$1,168
Jul 2002036824.583.06$1,127
Jun 2002048123.733.34$1,606
May 2002035724.663.58$1,279
Apr 2002037923.653.51$1,331
Mar 2002040222.003.10$1,247
Feb 2002036118.222.38$858
Jan 2002038717.172.38$919
Dec 2001041816.932.36$988
Nov 2001039318.072.41$945
Oct 200113738919.782.53$3,694
Sep 2001037524.262.25$844
Aug 2001033324.873.05$1,017
Jul 2001034223.933.20$1,093
Jun 2001032024.563.82$1,224
May 2001032125.524.31$1,383
Apr 2001030924.685.34$1,649
Mar 2001035024.545.38$1,882
Feb 2001029527.755.77$1,701
Jan 2001036827.478.40$3,091
Dec 2000039726.889.12$3,622
Nov 2000040632.215.66$2,297
Oct 2000038831.235.15$1,996
Sep 2000038531.875.19$1,997
Aug 2000039129.644.54$1,775
Jul 2000038628.534.09$1,579
Jun 2000040129.304.40$1,763
May 2000039927.263.68$1,468
Apr 2000037124.513.12$1,156
Mar 2000040728.422.86$1,164
Feb 2000037727.622.73$1,028
Jan 2000039625.272.48$982
Dec 1999042624.282.42$1,033
Nov 1999042523.192.43$1,034
Oct 1999044420.982.80$1,245
Sep 1999039021.752.62$1,021
Aug 1999042019.262.88$1,208
Jul 1999043417.892.37$1,030
Jun 1999042615.942.36$1,006
May 1999034615.792.32$803
Apr 1999052015.102.21$1,148
Mar 1999043712.471.84$803
Feb 199903919.981.82$711
Jan 1999042610.381.90$809
Dec 199804489.201.77$794
Nov 1998045310.892.19$990
Oct 1998048012.421.97$945
Sep 1998043412.592.08$904
Aug 1998041211.301.91$786
Jul 1998042711.742.24$955
Jun 1998043211.242.24$967
May 1998047912.622.21$1,057
Apr 1998047513.042.51$1,190
Mar 1998046612.802.31$1,076
Feb 1998041513.952.30$954
Jan 1998046814.702.15$1,008
Dec 1997046416.322.41$1,119
Nov 1997049218.193.09$1,519
Oct 1997048819.253.15$1,537
Sep 1997050017.742.95$1,477
Aug 1997050117.862.55$1,280
Jul 1997051117.582.25$1,148
Jun 1997049917.242.26$1,126
May 1997048418.972.31$1,117
Apr 1997047717.882.08$993
Mar 1997049718.951.94$964
Feb 1997045420.492.21$1,001
Jan 1997047223.483.54$1,671
Dec 1996050023.32$0
Nov 1996048421.97$0
Oct 1996049623.31$0
Sep 1996047922.22$0
Aug 1996048920.26$0
Jul 1996050719.55$0
Jun 1996048318.73$0
May 1996051419.43$0
Apr 1996049121.51$0
Mar 1996054419.38$0
Feb 1996050616.98$0
Jan 1996053817.07$0
Dec 1995057217.19$0
Nov 1995057416.00$0
Oct 1995052615.43$0
Sep 1995053016.18$0
Aug 1995254315.92$32
Jul 1995055815.24$0
Jun 1995054616.41$0
May 1995060517.56$0
Apr 1995056117.73$0
Mar 1995055816.44$0
Feb 1995048616.58$0
Jan 1995053515.92$0
Dec 1994050815.03$0
Nov 1994052615.90$0
Oct 1994056815.58$0
Sep 1994056515.29$0
Aug 1994059016.13$0
Jul 199413055717.56$2,283
Jun 19942253017.09$376
May 1994057515.88$0
Apr 1994057714.14$0
Mar 1994058212.46$0
Feb 1994048912.50$0
Jan 1994053512.66$0
Dec 1993043012.33$0
Nov 1993056814.49$0
Oct 1993051215.85$0
Sep 1993046215.03$0
Aug 1993059315.66$0
Jul 1993055815.46$0
Jun 1993050716.79$0
May 1993054017.68$0
Apr 1993056618.05$0
Mar 1993049418.14$0
Feb 1993042917.90$0
Jan 1993052416.93$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                    2 Mcf  × $  3.05 =         $6

────────────────────────────────────────────────────
Month total                                       $6

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. 7B/G/141643 is the state's own key, not one this site invented.