NIX -F-

Operated by MONTARE OPERATING, LTD. (P-5 577015) in the FUHRMAN-MASCHO field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11935District 08Field 33176001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$15 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 510 leases and 5,228 wells, and the rule below applies to all of them.

Discovered
1930-12-31
as the register files it
Field class
Oil
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 5 acres. The field rule took effect on 2008-10-20.

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: ANDRES RESERVOIRS.

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
OilDisposition106,342 bbl$7,472,473
Casinghead gasProduction155,277 Mcf$683,014
Total$8,155,486

35 Mcf of this lease's gas, across 35 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 (14)

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 32.2534, -102.7512. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.25347, -102.75108 · 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
14.3%
2 of 14 wells
With a plug date
14.3%
2 of 14 wells
Median depth
4,778 ft
14 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
214.3%
A plug date is filed
214.3%
BothOn the schedule and plugged. Neither fact cancels the other.
214.3%
NeitherNo plug date, and not on the schedule.
1285.7%

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

Total depth in feet, 14 of 14 wells. Median 4,778 ft, with the middle half between 4,736 and 4,847 ft; the shallowest is 4,695 ft and the deepest 4,884 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 14 wells, Jun 2005 – Nov 2014. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 2005 – Nov 2014
12 of 14 wells; 2 filed none
Plug dates filed
Aug 2013 – Oct 2013
2 of 14 wells; 12 filed none

14 wells

42-003066491A4,721 ftAug 2013Yes
42-0030665024,695 ftOct 2013Yes
42-00346111174,777 ftNov 2014
42-00345096124,875 ftOct 2014
42-00345095114,867 ftOct 2014
42-00345222164,766 ftMay 2013
42-00345221134,725 ftMay 2013
42-00343609104,778 ftMar 2012
42-00343189154,755 ftNov 2011
42-00343397144,730 ftOct 2011
42-0034194064,862 ftOct 2010
42-0034145044,884 ftApr 2010
42-0034110554,781 ftDec 2009
42-003395153014,800 ftJun 2005

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 202653106.413.05$541
Apr 20264398.932.87$404
Mar 20265389.753.15$458
Feb 20265263.503.75$325
Jan 202611959.138.00$722
Dec 2025242056.664.41$1,448
Nov 2025242158.593.93$1,489
Oct 2025262459.383.30$1,623
Sep 2025262262.743.08$1,699
Aug 2025272063.933.01$1,786
Jul 2025291466.743.32$1,982
Jun 2025321866.483.13$2,184
May 202531960.553.23$1,906
Apr 2025311662.363.54$1,990
Mar 2025302267.704.27$2,125
Feb 2025292570.884.34$2,164
Jan 2025333074.324.28$2,581
Dec 202433568.993.12$2,292
Nov 2024272469.052.20$1,917
Oct 2024577371.372.28$4,235
Sep 2024557069.612.36$3,994
Aug 2024646775.632.06$4,979
Jul 2024705679.932.15$5,715
Jun 2024769278.082.63$6,176
May 2024717478.812.20$5,758
Apr 2024627284.451.66$5,355
Mar 20247110280.301.55$5,859
Feb 2024668976.091.78$5,181
Jan 2024778673.023.30$5,906
Dec 2023679271.262.61$5,015
Nov 2023719077.892.81$5,783
Oct 2023657785.443.09$5,791
Sep 2023617289.042.74$5,628
Aug 2023573680.522.67$4,686
Jul 2023576674.852.64$4,441
Jun 2023714368.962.26$4,993
May 2023778170.622.23$5,618
Apr 20238117778.122.24$6,724
Mar 202315819172.852.39$11,967
Feb 20239710475.112.47$7,542
Jan 202310411576.533.39$8,349
Dec 202210610476.415.73$8,695
Nov 2022968885.005.65$8,657
Oct 2022848787.185.86$7,833
Sep 2022706184.888.16$6,440
Aug 2022667394.529.13$6,905
Jul 20229883101.587.54$10,581
Jun 20226168115.097.98$7,563
May 202267132109.378.43$8,441
Apr 2022145132104.226.84$16,014
Mar 202210796108.885.08$12,137
Feb 20221059691.054.86$10,027
Jan 20221009681.844.54$8,620
Dec 20211034771.323.90$7,529
Nov 202110011777.435.24$8,356
Oct 202110213479.795.71$8,904
Sep 2021979169.865.35$7,263
Aug 202110114066.024.22$7,259
Jul 2021913870.783.98$6,592
Jun 20219411869.493.38$6,931
May 20211106163.483.02$7,167
Apr 202110711060.362.76$6,762
Mar 202119911761.302.72$12,517
Feb 202117426857.805.55$11,544
Jan 202119426850.412.81$10,533
Dec 202016123644.642.68$7,818
Nov 202011014738.772.71$4,663
Oct 202010315636.972.48$4,195
Sep 202010115637.091.99$4,057
Aug 202010514839.982.39$4,551
Jul 202010314938.371.83$4,224
Jun 202010511734.901.69$3,862
May 202010614816.921.81$2,062
Apr 202011117814.751.80$1,958
Mar 202014218130.341.86$4,644
Feb 202013817749.881.98$7,234
Jan 202014616657.252.09$8,706
Dec 2019151059.012.30$8,911
Nov 201915016655.302.75$8,752
Oct 201915716153.472.42$8,784
Sep 20191599755.052.66$9,011
Aug 201916021053.112.30$8,982
Jul 201915820756.272.46$9,400
Jun 201914514552.782.49$8,014
May 201915914558.482.74$9,696
Apr 201916310462.632.75$10,495
Mar 201916812756.803.06$9,931
Feb 201915616850.852.79$8,402
Jan 201919721046.033.23$9,746
Dec 201819820546.594.19$10,083
Nov 201818918752.934.24$10,796
Oct 201816418861.443.40$10,715
Sep 201820924459.543.11$13,202
Aug 201821326759.403.07$13,471
Jul 201820026365.142.93$13,799
Jun 201819423160.183.08$12,386
May 201819723865.382.90$13,570
Apr 201819022563.842.90$12,782
Mar 201823729961.222.79$15,342
Feb 201821627261.782.77$14,097
Jan 201825031362.874.01$16,972
Dec 201724430757.272.92$14,871
Nov 201734842155.423.12$20,599
Oct 201742449849.292.98$22,385
Sep 201736446647.523.09$18,736
Aug 201736347145.373.00$17,884
Jul 201744750743.873.09$21,175
Jun 201742847642.493.09$19,655
May 201746060045.373.26$22,828
Apr 201740549147.933.21$20,989
Mar 201740950646.772.98$20,639
Feb 201739669250.452.95$22,021
Jan 201750199749.413.42$28,163
Dec 201648596348.763.72$27,234
Nov 201655381542.492.64$25,652
Oct 201674596946.193.09$37,406
Sep 201664877541.553.10$29,327
Aug 201671892341.442.92$32,453
Jul 201675598341.622.92$34,298
Jun 201677198145.352.69$37,600
May 20168141,00442.521.99$36,610
Apr 201662777236.561.99$24,460
Mar 201653070333.011.79$18,756
Feb 201641743526.472.06$11,936
Jan 201636733327.352.36$10,825
Dec 201529526032.362.00$10,067
Nov 201522221238.792.17$9,071
Oct 201527018843.552.43$12,215
Sep 201527919742.992.76$12,538
Aug 201529329740.162.87$12,620
Jul 201548152148.152.95$24,695
Jun 201563772456.152.88$37,855
May 20159221,00055.212.96$53,859
Apr 201595334649.822.71$48,415
Mar 20151,2501,10842.892.93$56,864
Feb 20151,1671,07944.662.98$55,330
Jan 20151,3501,11043.433.10$62,072
Dec 20141,3231,31154.693.59$77,063
Nov 20141,2371,02370.464.25$91,509
Oct 201472273778.303.90$59,408
Sep 201469768386.164.05$62,817
Aug 201477069189.394.04$71,619
Jul 201471452796.564.18$71,146
Jun 201471861598.164.74$73,392
May 201469669794.734.73$69,226
Apr 201481675695.944.81$81,923
Mar 201467148695.895.06$66,800
Feb 201463633297.406.19$64,002
Jan 201462340390.404.86$58,278
Dec 201363444291.824.35$60,139
Nov 201360137688.853.74$54,804
Oct 201372043897.423.78$71,798
Sep 2013774566104.113.72$82,685
Aug 20131,244951104.253.52$133,037
Jul 20137931,637102.523.72$87,384
Jun 20131,6831,52394.403.93$164,866
May 201388554494.834.15$86,182
Apr 201362633993.964.28$60,271
Mar 201372834593.623.91$69,505
Feb 201369728591.233.42$64,562
Jan 201393619691.603.42$86,408
Dec 20121,18334286.773.42$103,819
Nov 20121,13731586.953.62$100,004
Oct 20121,27228989.383.40$114,674
Sep 20121,8041,30394.672.92$174,587
Aug 20121,9911,28292.662.91$188,214
Jul 20122,0151,45785.133.02$175,938
Jun 20121,8791,44279.822.52$153,614
May 20121,6031,64491.612.49$150,942
Apr 20121,3822,207101.652.00$144,887
Mar 20121,0501,834105.052.22$114,378
Feb 20129171,512101.102.57$96,595
Jan 20121,4761,51098.092.73$148,909
Dec 20112,1011,96896.873.24$209,900
Nov 20112,11158395.723.31$203,995
Oct 201153937884.983.65$47,183
Sep 201134518983.623.99$29,602
Aug 201129429183.404.15$25,727
Jul 201143842794.144.52$43,162
Jun 201153137992.904.64$51,088
May 201154461798.134.40$56,100
Apr 2011516662105.964.33$57,544
Mar 201150745696.364.06$50,705
Feb 201145533785.644.18$40,375
Jan 201165345786.504.59$58,582
Dec 201077655985.734.35$68,957
Nov 201055560480.843.80$47,159
Oct 201092787078.103.51$75,451
Sep 201053449172.633.98$40,738
Aug 201064641773.684.42$49,440
Jul 201055626372.554.74$41,584
Jun 201078855970.364.91$58,189
May 20102,0527,93771.124.24$179,553
Apr 20109248,10981.694.12$108,912
Mar 20105665,08878.394.39$66,698
Feb 20107343,25373.585.44$71,712
Jan 20101,2824,05974.365.96$119,538
Dec 20091,0266,29771.445.48$107,829
Nov 2009364,29074.593.75$18,779
Oct 2009341,23872.544.11$7,555
Sep 2009293,59165.543.06$12,906
Aug 2009253,76967.423.22$13,816
Jul 2009562,50961.133.46$12,116
Jun 2009562,06966.163.90$11,764
May 2009352,20354.743.93$10,564
Apr 2009701,97346.773.59$10,352
Mar 20092551,96242.144.06$18,709
Feb 20093058332.814.63$3,685
Jan 20093493235.865.37$6,225
Dec 2008411,50237.105.98$10,499
Nov 2008421,11655.496.86$9,987
Oct 2008421,38575.246.92$12,747
Sep 20080649101.767.88$5,112
Aug 200801,235114.228.48$10,477
Jul 200801,350131.0811.39$15,376
Jun 200801,341131.3313.03$17,477
May 20081491,717123.1711.57$38,225
Apr 2008901,681110.3110.45$27,503
Mar 20082761,174101.909.66$39,470
Feb 20084154592.538.77$8,574
Jan 20084633390.388.21$6,890
Dec 2007644588.337.30$5,982
Nov 200722015691.677.29$21,305
Oct 200735238282.856.92$31,807
Sep 200727323575.846.24$22,172
Aug 200719028869.066.39$14,961
Jul 200723633770.906.39$18,885
Jun 200712937262.007.55$10,806
May 20075238658.747.85$6,083
Apr 200784241359.617.81$53,415
Mar 200705756.927.30$416
Feb 20071514055.108.22$8,649
Jan 200702550.306.73$168
Dec 200605056.656.92$346
Nov 20061512654.207.62$8,382
Oct 20060954.906.01$54
Sep 20060360.085.04$15
Aug 20061428068.717.34$10,344
Jul 200604569.376.34$285
Jun 20061514966.286.38$10,321
May 20061655066.016.42$11,213
Apr 20061568964.397.36$10,700
Mar 200631913756.707.08$19,058
Feb 200617217957.597.75$11,293
Jan 200634726360.598.93$23,374
Dec 200534221654.9413.42$21,687
Nov 200550120954.6910.59$29,613
Oct 200516622558.3413.80$12,788
Sep 200561221561.4512.08$40,204
Aug 200545833261.519.80$31,424
Jul 200579429155.697.84$46,500
Jun 2005504052.337.38$26,374
May 2005184045.226.65$8,320
Apr 2005169049.207.36$8,315
Mar 2005164050.377.15$8,261
Feb 20050045.226.31$0
Jan 2005163043.166.32$7,035
Dec 20040039.866.75$0
Nov 2004166045.286.33$7,516
Oct 2004175049.706.52$8,698
Sep 2004175043.245.28$7,567
Aug 2004157042.375.55$6,652
Jul 2004168038.286.08$6,431
Jun 20040036.106.43$0
May 200498037.486.49$3,673
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 2002161024.664.14$3,970
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 2002128018.222.38$2,332
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 2001158025.524.31$4,032
Apr 2001180024.685.34$4,442
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000176026.889.12$4,731
Nov 2000170032.215.66$5,476
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000171028.534.09$4,879
Jun 20000029.304.40$0
May 200065027.263.68$1,772
Apr 20000024.513.12$0
Mar 200061028.422.86$1,734
Feb 200082027.622.73$2,265
Jan 200092025.272.48$2,325
Dec 199940024.282.42$971
Nov 1999103023.192.43$2,389
Oct 19990020.982.80$0
Sep 1999157021.752.62$3,415
Aug 19990019.262.88$0
Jul 199957017.892.37$1,020
Jun 199968015.942.36$1,084
May 199957015.792.32$900
Apr 1999119015.102.21$1,797
Mar 199970012.471.84$873
Feb 1999009.981.82$0
Jan 199967010.381.90$695
Dec 199812609.201.77$1,159
Nov 19980010.892.19$0
Oct 199871012.421.97$882
Sep 199886012.592.08$1,083
Aug 1998120011.301.91$1,356
Jul 19980011.742.24$0
Jun 199887011.242.24$978
May 199871012.622.21$896
Apr 199872013.042.51$939
Mar 1998127012.802.31$1,626
Feb 199877013.952.30$1,074
Jan 19980014.702.15$0
Dec 1997155016.322.41$2,530
Nov 1997143018.193.09$2,601
Oct 19970019.253.15$0
Sep 1997158017.742.95$2,803
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 1997182017.242.26$3,138
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997171020.492.21$3,504
Jan 1997176023.483.54$4,132
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996191022.22$4,244
Aug 1996192020.26$3,890
Jul 19960019.55$0
Jun 19960018.73$0
May 1996190019.43$3,692
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 1995138017.19$2,372
Nov 199514116.00$224
Oct 19950115.43$0
Sep 19950116.18$0
Aug 1995207115.92$3,295
Jul 19950115.24$0
Jun 19950116.41$0
May 1995210117.56$3,688
Apr 19950117.73$0
Mar 19950116.44$0
Feb 1995202116.58$3,349
Jan 19950115.92$0
Dec 19940115.03$0
Nov 1994180115.90$2,862
Oct 19940115.58$0
Sep 19940115.29$0
Aug 1994203116.13$3,274
Jul 19940117.56$0
Jun 19940117.09$0
May 1994208115.88$3,303
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994215112.50$2,688
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993212114.49$3,072
Oct 19930115.85$0
Sep 19930115.03$0
Aug 1993212115.66$3,320
Jul 19930115.46$0
Jun 1993212116.79$3,559
May 19930117.68$0
Apr 19930118.05$0
Mar 1993211118.14$3,828
Feb 19930117.90$0
Jan 19930116.93$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
Oil                    5 bbl  × $106.41 =       $532
Casinghead gas         3 Mcf  × $  3.05 =         $9

────────────────────────────────────────────────────
Month total                                     $541

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. 08/O/11935 is the state's own key, not one this site invented.