MANDALEK, MARTIN

Operated by COMPLETE OIL & GAS SERVICES, LLC (P-5 103662) in the LIPSCOMB (CLEVELAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 87642District 10Field 53869270NGPA filingCondensateGasSaveExport
Value, all time
$448 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 1,389 leases and 1,486 wells, and the rule below applies to all of them.

Discovered
1958-05-24
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 2013-08-06.

The Commission's schedule remark for this field reads: FIELD

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
CondensateDisposition853 bbl$16,628
GasProduction122,113 Mcf$431,334
Total$447,962

33,993 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 36.3196, -100.2557. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.31963, -100.25573 · 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
7,725 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 7,725 ft.

Completions filed
Apr 1980
1 of 1 wells

1 well

42-2953065427,725 ftApr 1980

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20146096.564.18$579
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011017698.134.40$775
Apr 20110430105.964.33$1,863
Mar 2011045496.364.06$1,842
Feb 2011041585.644.18$1,735
Jan 2011034986.504.59$1,601
Dec 2010030885.734.35$1,339
Nov 2010043380.843.80$1,643
Oct 2010050078.103.51$1,754
Sep 2010053672.633.98$2,133
Aug 2010066473.684.42$2,934
Jul 2010042372.554.74$2,004
Jun 2010044870.364.91$2,200
May 2010049771.124.24$2,105
Apr 2010050681.694.12$2,086
Mar 2010051278.394.39$2,247
Feb 2010046473.585.44$2,525
Jan 2010053574.365.96$3,191
Dec 2009055971.445.48$3,065
Nov 2009052174.593.75$1,955
Oct 2009057072.544.11$2,343
Sep 2009052765.543.06$1,615
Aug 2009061067.423.22$1,963
Jul 2009062961.133.46$2,179
Jun 2009058066.163.90$2,259
May 2009049354.743.93$1,935
Apr 2009054446.773.59$1,952
Mar 2009046842.144.06$1,900
Feb 2009049932.814.63$2,312
Jan 2009055735.865.37$2,992
Dec 2008059937.105.98$3,580
Nov 2008051255.496.86$3,513
Oct 2008048375.246.92$3,343
Sep 20080510101.767.88$4,017
Aug 20080603114.228.48$5,115
Jul 20080606131.0811.39$6,902
Jun 20080522131.3313.03$6,803
May 20080470123.1711.57$5,440
Apr 20080472110.3110.45$4,935
Mar 20080530101.909.66$5,122
Feb 2008050492.538.77$4,420
Jan 2008058890.388.21$4,825
Dec 2007068788.337.30$5,016
Nov 2007083691.677.29$6,096
Oct 2007057282.856.92$3,959
Sep 20070075.846.24$0
Aug 20070169.066.39$6
Jul 20070070.906.39$0
Jun 2007032762.007.55$2,468
May 2007044658.747.85$3,499
Apr 2007048259.617.81$3,762
Mar 2007040656.927.30$2,965
Feb 20075937255.108.22$6,307
Jan 2007035550.306.73$2,388
Dec 2006047556.656.92$3,286
Nov 2006038754.207.62$2,948
Oct 2006042354.906.01$2,544
Sep 2006039460.085.04$1,985
Aug 2006042768.717.34$3,134
Jul 2006044569.376.34$2,823
Jun 2006043866.286.38$2,796
May 2006046966.016.42$3,013
Apr 2006050164.397.36$3,688
Mar 2006045156.707.08$3,194
Feb 2006056157.597.75$4,348
Jan 2006035160.598.93$3,136
Dec 2005035054.9413.42$4,695
Nov 2005033254.6910.59$3,515
Oct 2005038558.3413.80$5,311
Sep 2005044261.4512.08$5,339
Aug 2005055561.519.80$5,437
Jul 2005056755.697.84$4,447
Jun 2005056752.337.38$4,185
May 2005050745.226.65$3,372
Apr 2005037349.207.36$2,745
Mar 2005039350.377.15$2,812
Feb 2005037345.226.31$2,354
Jan 2005043343.166.32$2,738
Dec 2004053839.866.75$3,632
Nov 2004052845.286.33$3,342
Oct 2004056649.706.52$3,688
Sep 2004054843.245.28$2,896
Aug 2004058742.375.55$3,258
Jul 20040038.286.08$0
Jun 200406536.106.43$418
May 2004051737.486.49$3,358
Apr 2004051634.475.86$3,023
Mar 2004055834.365.53$3,086
Feb 2004052432.455.51$2,887
Jan 2004056432.036.30$3,553
Dec 2003048030.266.30$3,025
Nov 2003058028.804.60$2,665
Oct 2003017728.174.76$842
Sep 2003051526.314.75$2,446
Aug 2003035129.765.13$1,801
Jul 2003035229.415.17$1,820
Jun 2003042228.565.98$2,525
May 2003048826.595.97$2,915
Apr 2003049626.675.41$2,682
Mar 2003052331.146.10$3,188
Feb 2003054633.487.93$4,328
Jan 2003051630.315.58$2,880
Dec 2002058426.914.85$2,835
Nov 2002060224.664.14$2,490
Oct 2002051526.464.23$2,178
Sep 2002041127.443.64$1,494
Aug 2002042325.963.16$1,338
Jul 2002045824.583.06$1,402
Jun 2002049623.733.34$1,656
May 2002050124.663.58$1,796
Apr 2002050223.653.51$1,763
Mar 2002067622.003.10$2,097
Feb 2002054318.222.38$1,290
Jan 2002052517.172.38$1,247
Dec 2001053316.932.36$1,260
Nov 2001057518.072.41$1,383
Oct 2001050919.782.53$1,287
Sep 2001151224.262.25$1,177
Aug 2001059024.873.05$1,801
Jul 2001060423.933.20$1,931
Jun 2001060324.563.82$2,306
May 2001062425.524.31$2,688
Apr 2001060124.685.34$3,207
Mar 200115963124.545.38$7,294
Feb 2001056127.755.77$3,235
Jan 2001062127.478.40$5,216
Dec 2000062726.889.12$5,720
Nov 2000060332.215.66$3,412
Oct 2000062731.235.15$3,226
Sep 2000060931.875.19$3,159
Aug 2000063629.644.54$2,888
Jul 2000046028.534.09$1,881
Jun 2000069829.304.40$3,069
May 2000053227.263.68$1,958
Apr 2000052424.513.12$1,633
Mar 2000063528.422.86$1,816
Feb 2000066127.622.73$1,802
Jan 2000068025.272.48$1,687
Dec 1999070224.282.42$1,701
Nov 1999072723.192.43$1,770
Oct 1999070620.982.80$1,979
Sep 1999035421.752.62$927
Aug 1999046519.262.88$1,337
Jul 19999214917.892.37$1,999
Jun 1999085915.942.36$2,029
May 1999064915.792.32$1,506
Apr 1999062415.102.21$1,378
Mar 1999068112.471.84$1,252
Feb 199905859.981.82$1,063
Jan 19991268610.381.90$1,428
Dec 199801,2249.201.77$2,171
Nov 1998066810.892.19$1,460
Oct 1998028212.421.97$555
Sep 1998062912.592.08$1,310
Aug 199818155811.301.91$3,110
Jul 1998057111.742.24$1,277
Jun 1998054011.242.24$1,208
May 1998047712.622.21$1,052
Apr 1998061013.042.51$1,528
Mar 1998069512.802.31$1,605
Feb 1998062413.952.30$1,435
Jan 1998087614.702.15$1,888
Dec 1997069416.322.41$1,673
Nov 1997059618.193.09$1,841
Oct 1997069519.253.15$2,189
Sep 1997044517.742.95$1,315
Aug 1997047017.862.55$1,201
Jul 1997052417.582.25$1,177
Jun 1997041417.242.26$934
May 1997046018.972.31$1,062
Apr 1997037217.882.08$775
Mar 1997042418.951.94$822
Feb 1997048220.492.21$1,063
Jan 1997046523.483.54$1,646
Dec 1996048123.32$0
Nov 1996046121.97$0
Oct 1996051323.31$0
Sep 1996041522.22$0
Aug 1996059420.26$0
Jul 1996058519.55$0
Jun 1996073018.73$0
May 1996090419.43$0
Apr 1996086321.51$0
Mar 1996073019.38$0
Feb 199617367116.98$2,938
Jan 1996087517.07$0
Dec 199501,08317.19$0
Nov 1995092216.00$0
Oct 1995087415.43$0
Sep 1995066216.18$0
Aug 1995079415.92$0
Jul 1995078415.24$0
Jun 1995073216.41$0
May 1995080317.56$0
Apr 1995082017.73$0
Mar 1995089116.44$0
Feb 1995074716.58$0
Jan 1995076115.92$0
Dec 1994086615.03$0
Nov 1994060415.90$0
Oct 1994056715.58$0
Sep 1994041315.29$0
Aug 1994048516.13$0
Jul 1994062417.56$0
Jun 1994047417.09$0
May 1994067715.88$0
Apr 1994074614.14$0
Mar 199417082212.46$2,118
Feb 1994070712.50$0
Jan 1994088912.66$0
Dec 1993096512.33$0
Nov 1993072714.49$0
Oct 1993072615.85$0
Sep 1993070815.03$0
Aug 1993067615.66$0
Jul 1993067615.46$0
Jun 1993055316.79$0
May 1993052117.68$0
Apr 1993057218.05$0
Mar 1993053518.14$0
Feb 1993054117.90$0
Jan 199301,22416.93$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.

Jul 2014 — as filed, then multipliedworked
Condensate             6 bbl  × $ 96.56 =       $579
Gas                    0 Mcf  × $  4.18 =         $0

────────────────────────────────────────────────────
Month total                                     $579

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/87642 is the state's own key, not one this site invented.