KAUFER, LEO -B- /MA.-1/

Operated by MAGNUM PRODUCING, LP (P-5 521516) in the MAY, SOUTH (MASSIVE BASAL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 11877District 04Field 58560920CondensateGasSaveExport
Value, all time
$1.4 M
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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
2003-01-07
as the register files it
Field class
Gas
the register's own label
Between wells
933 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 2003-01-07.

The Commission's schedule remark for this field reads: TO FILE MOST CURRENT TEST OR TEST FILED ON PREVIOUS SURVEY.

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
CondensateDisposition1,185 bbl$114,488
GasProduction242,470 Mcf$1,329,937
Total$1,444,425

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 27.2863, -97.7692. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.28627, -97.76924 · 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
10,016 ft
1 wells filed one
Completion to plug
21.0 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 10,016 ft.

Completions filed
Feb 2005
1 of 1 wells
Plug dates filed
Feb 2026
1 of 1 wells

Last completion to plug: a median of 21.0 years across the 1 well that filed both dates, with the middle half between 21.0 years and 21.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-27301215110,016 ftFeb 2005Feb 2026Yes

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 2023022785.443.09$701
Sep 202303,25289.042.74$8,894
Aug 202303,03580.522.67$8,112
Jul 202304,62874.852.64$12,226
Jun 202305,26368.962.26$11,886
May 202305,96070.622.23$13,275
Apr 202305,91478.122.24$13,234
Mar 20231787,50672.852.39$30,930
Feb 202307,94075.112.47$19,578
Jan 202309,55576.533.39$32,370
Dec 20221809,94176.415.73$70,707
Nov 2022014,11785.005.65$79,707
Oct 202217720,16787.185.86$133,685
Sep 2022019,26984.888.16$157,306
Aug 2022029,40494.529.13$268,375
Jul 202218328,700101.587.54$235,047
Jun 20224673,328115.097.98$80,295
May 202206,047109.378.43$50,995
Apr 20220245104.226.84$1,675
Mar 20220337108.885.08$1,711
Feb 2022026891.054.86$1,302
Jan 2022024981.844.54$1,130
Dec 2021010571.323.90$409
Nov 202107277.435.24$377
Oct 202108079.795.71$457
Sep 2021013269.865.35$706
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202102863.483.02$84
Apr 202105860.362.76$160
Mar 2021014961.302.72$405
Feb 2021012657.805.55$699
Jan 2021016550.412.81$464
Dec 20200044.642.68$0
Nov 2020010538.772.71$284
Oct 2020010036.972.48$248
Sep 202009937.091.99$197
Aug 20200039.982.39$0
Jul 2020016738.371.83$305
Jun 2020014634.901.69$247
May 2020017016.921.81$309
Apr 2020019914.751.80$359
Mar 2020018530.341.86$343
Feb 2020022449.881.98$444
Jan 2020021757.252.09$455
Dec 2019038359.012.30$883
Nov 2019018755.302.75$514
Oct 2019028153.472.42$680
Sep 2019028455.052.66$755
Aug 2019031253.112.30$719
Jul 2019036156.272.46$888
Jun 2019029152.782.49$725
May 2019025458.482.74$696
Apr 2019021062.632.75$578
Mar 2019023656.803.06$723
Feb 2019017750.852.79$494
Jan 2019025846.033.23$833
Dec 2018018946.594.19$791
Nov 2018018552.934.24$784
Oct 2018025361.443.40$860
Sep 2018025459.543.11$789
Aug 2018028259.403.07$865
Jul 2018031265.142.93$915
Jun 2018024560.183.08$754
May 2018029065.382.90$841
Apr 2018017963.842.90$519
Mar 2018024461.222.79$680
Feb 2018015161.782.77$418
Jan 2018022762.874.01$910
Dec 2017024657.272.92$719
Nov 20170055.423.12$0
Oct 2017018349.292.98$546
Sep 2017019747.523.09$608
Aug 20170045.373.00$0
Jul 2017039743.873.09$1,226
Jun 2017032742.493.09$1,010
May 2017029445.373.26$959
Apr 2017037847.933.21$1,214
Mar 2017033646.772.98$1,003
Feb 2017028550.452.95$841
Jan 2017026349.413.42$899
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016027646.193.09$853
Sep 2016022341.553.10$691
Aug 2016032241.442.92$942
Jul 2016026241.622.92$766
Jun 201608445.352.69$226
May 201604442.521.99$88
Apr 2016021936.561.99$436
Mar 2016025533.011.79$457
Feb 2016030926.472.06$638
Jan 2016024327.352.36$575
Dec 2015033032.362.00$660
Nov 2015026338.792.17$570
Oct 2015024243.552.43$587
Sep 2015031942.992.76$880
Aug 2015015540.162.87$445
Jul 2015018448.152.95$542
Jun 2015017056.152.88$490
May 2015022155.212.96$653
Apr 2015041149.822.71$1,112
Mar 2015041442.892.93$1,215
Feb 2015040044.662.98$1,190
Jan 2015046243.433.10$1,432
Dec 2014044754.693.59$1,605
Nov 2014038270.464.25$1,624
Oct 2014035978.303.90$1,400
Sep 2014039086.164.05$1,578
Aug 2014031489.394.04$1,267
Jul 2014043296.564.18$1,806
Jun 2014048498.164.74$2,293
May 2014048894.734.73$2,307
Apr 2014038495.944.81$1,847
Mar 2014044895.895.06$2,265
Feb 2014039897.406.19$2,464
Jan 20140090.404.86$0
Dec 2013045091.824.35$1,960
Nov 2013039788.853.74$1,484
Oct 2013045097.423.78$1,701
Sep 20130436104.113.72$1,621
Aug 20130500104.253.52$1,761
Jul 20130495102.523.72$1,840
Jun 2013044194.403.93$1,735
May 2013040794.834.15$1,689
Apr 2013042493.964.28$1,816
Mar 2013041093.623.91$1,604
Feb 2013036391.233.42$1,241
Jan 2013043691.603.42$1,491
Dec 20120086.773.42$0
Nov 2012040286.953.62$1,457
Oct 2012049489.383.40$1,679
Sep 2012043794.672.92$1,275
Aug 2012039392.662.91$1,143
Jul 2012038385.133.02$1,157
Jun 2012029979.822.52$753
May 2012054791.612.49$1,361
Apr 20120475101.652.00$948
Mar 20120410105.052.22$911
Feb 20120252101.102.57$648
Jan 2012038398.092.73$1,047
Dec 2011037296.873.24$1,205
Nov 2011041995.723.31$1,387
Oct 2011038584.983.65$1,405
Sep 2011037683.623.99$1,499
Aug 2011033483.404.15$1,386
Jul 2011012194.144.52$547
Jun 2011032392.904.64$1,499
May 2011050198.134.40$2,207
Apr 20110522105.964.33$2,262
Mar 2011056396.364.06$2,284
Feb 2011052485.644.18$2,190
Jan 2011013486.504.59$615
Dec 2010048585.734.35$2,109
Nov 2010041280.843.80$1,564
Oct 2010066778.103.51$2,340
Sep 2010087672.633.98$3,486
Aug 2010080473.684.42$3,553
Jul 201001,00072.554.74$4,736
Jun 201001,00170.364.91$4,915
May 2010024971.124.24$1,055
Apr 2010020981.694.12$862
Mar 2010029678.394.39$1,299
Feb 2010039873.585.44$2,166
Jan 2010082374.365.96$4,908
Dec 2009036371.445.48$1,991
Nov 2009059374.593.75$2,225
Oct 2009098572.544.11$4,049
Sep 2009065465.543.06$2,004
Aug 2009098167.423.22$3,157
Jul 200901,10361.133.46$3,821
Jun 200901,20866.163.90$4,705
May 200902,03154.743.93$7,973
Apr 2009048846.773.59$1,751
Mar 200901,22242.144.06$4,960
Feb 200901,63632.814.63$7,580
Jan 200902,56435.865.37$13,771
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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 2023 — as filed, then multipliedworked
Condensate             0 bbl  × $ 85.44 =         $0
Gas                  227 Mcf  × $  3.09 =       $701

────────────────────────────────────────────────────
Month total                                     $701

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/11877 is the state's own key, not one this site invented.