KNIGHT-WATSON

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 25579District 08Field 33176001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$10.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$135 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.

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
OilDisposition148,458 bbl$10,307,981
Casinghead gasProduction106,326 Mcf$500,300
Total$10,808,281

21 Mcf of this lease's gas, across 21 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 (13)

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 32.2414, -102.7389. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.24139, -102.73891 · 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
15.4%
2 of 13 wells
With a plug date
15.4%
2 of 13 wells
Median depth
4,815 ft
13 wells filed one
Completion to plug
21.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
215.4%
A plug date is filed
215.4%
BothOn the schedule and plugged. Neither fact cancels the other.
215.4%
NeitherNo plug date, and not on the schedule.
1184.6%

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, 13 of 13 wells. Median 4,815 ft, with the middle half between 4,789 and 4,831 ft; the shallowest is 4,733 ft and the deepest 4,900 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 13 wells, Jan 1990 – Aug 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1990 – Aug 2012
12 of 13 wells; 1 filed none
Plug dates filed
Nov 2011 – Jul 2025
2 of 13 wells; 11 filed none

Last completion to plug: a median of 21.8 years across the 1 well that filed both dates, with the middle half between 21.8 years and 21.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

13 wells

42-0033201114,815 ftJul 2025Yes
42-00344405174,836 ftAug 2012
42-00344403154,794 ftJul 2012
42-00344404164,800 ftJul 2012
42-00344179184,831 ftMay 2012
42-0034367384,761 ftJan 2012
42-00343101144,830 ftAug 2011
42-0034308894,839 ftAug 2011
42-0034158674,826 ftJun 2010
42-0033998754,789 ftJan 2007
42-0034000864,767 ftJan 2007
42-0033979234,733 ftMay 2006
42-0033201724,900 ftJan 1990Nov 2011Yes

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 2026241253106.413.05$26,415
Apr 202617017798.932.87$17,326
Mar 202617216289.753.15$15,947
Feb 202612112863.503.75$8,164
Jan 202612112959.138.00$8,186
Dec 202512313756.664.41$7,574
Nov 202510912758.593.93$6,885
Oct 202512814159.383.30$8,067
Sep 20251303462.743.08$8,261
Aug 2025137063.933.01$8,758
Jul 2025142066.743.32$9,477
Jun 20251472666.483.13$9,854
May 20251576760.553.23$9,723
Apr 202513210962.363.54$8,618
Mar 202514114667.704.27$10,169
Feb 202512412670.884.34$9,336
Jan 202512613174.324.28$9,925
Dec 20241351968.993.12$9,373
Nov 202413010869.052.20$9,214
Oct 202411711071.372.28$8,601
Sep 202410110769.612.36$7,284
Aug 202412512575.632.06$9,712
Jul 202414113179.932.15$11,551
Jun 202413715578.082.63$11,105
May 20241298878.812.20$10,360
Apr 20241116584.451.66$9,482
Mar 20241188980.301.55$9,613
Feb 20241077476.091.78$8,274
Jan 20241257273.023.30$9,365
Dec 20231298471.262.61$9,412
Nov 202315311577.892.81$12,240
Oct 2023135285.443.09$11,541
Sep 20231419989.042.74$12,825
Aug 20231707680.522.67$13,892
Jul 202317113174.852.64$13,145
Jun 20231707368.962.26$11,888
May 202318015170.622.23$13,048
Apr 202317717378.122.24$14,214
Mar 202319017072.852.39$14,248
Feb 202315613775.112.47$12,055
Jan 202316014876.533.39$12,746
Dec 202215814176.415.73$12,881
Nov 202215614985.005.65$14,101
Oct 202216313687.185.86$15,008
Sep 202216313584.888.16$14,938
Aug 202219716194.529.13$20,090
Jul 2022172122101.587.54$18,392
Jun 2022200135115.097.98$24,095
May 2022237186109.378.43$27,489
Apr 2022249186104.226.84$27,223
Mar 2022190112108.885.08$21,256
Feb 202220011291.054.86$18,754
Jan 202215011281.844.54$12,784
Dec 202115316271.323.90$11,544
Nov 202117116177.435.24$14,084
Oct 202117417179.795.71$14,861
Sep 202117812769.865.35$13,115
Aug 202119121866.024.22$13,530
Jul 20211926870.783.98$13,861
Jun 202119920769.493.38$14,528
May 202122410163.483.02$14,524
Apr 202121416560.362.76$13,372
Mar 202121914961.302.72$13,830
Feb 202118421657.805.55$11,834
Jan 2021021650.412.81$607
Dec 202015115444.642.68$7,153
Nov 202028627038.772.71$11,819
Oct 202023425636.972.48$9,285
Sep 202022725637.091.99$8,929
Aug 202023725839.982.39$10,091
Jul 202023328238.371.83$9,455
Jun 202025518334.901.69$9,209
May 202024022916.921.81$4,476
Apr 202025227814.751.80$4,219
Mar 202029232930.341.86$9,470
Feb 202028029949.881.98$14,559
Jan 202029935457.252.09$17,859
Dec 2019309059.012.30$18,234
Nov 201930135455.302.75$17,619
Oct 201936436753.472.42$20,351
Sep 201934520655.052.66$19,540
Aug 201939942553.112.30$22,170
Jul 201939039956.272.46$22,927
Jun 201937641652.782.49$20,882
May 201940941658.482.74$25,058
Apr 201941143562.632.75$26,937
Mar 201943345656.803.06$25,991
Feb 201939540450.852.79$21,214
Jan 201944447546.033.23$21,971
Dec 201845546446.594.19$23,140
Nov 201842641252.934.24$24,294
Oct 201838639561.443.40$25,058
Sep 201833831059.543.11$21,088
Aug 201830630759.403.07$19,118
Jul 201825325165.142.93$17,216
Jun 201823525560.183.08$14,927
May 201824024965.382.90$16,414
Apr 201818318863.842.90$12,228
Mar 201818818461.222.79$12,022
Feb 201816516561.782.77$10,650
Jan 201819318962.874.01$12,892
Dec 201719018557.272.92$11,422
Nov 201719319055.423.12$11,289
Oct 201723222149.292.98$12,095
Sep 201735335447.523.09$17,867
Aug 201744346645.373.00$21,499
Jul 201740739543.873.09$19,075
Jun 201726927542.493.09$12,279
May 201724825345.373.26$12,077
Apr 201726335847.933.21$13,755
Mar 201728947846.772.98$14,943
Feb 201742242850.452.95$22,554
Jan 201750748749.413.42$26,716
Dec 201649047148.763.72$25,646
Nov 201658060542.492.64$26,244
Oct 201670071346.193.09$34,536
Sep 201656357041.553.10$25,160
Aug 201646645041.442.92$20,627
Jul 201649648441.622.92$22,059
Jun 201646947745.352.69$22,550
May 201646043742.521.99$20,429
Apr 201638437836.561.99$14,792
Mar 201637936633.011.79$13,167
Feb 201645741226.472.06$12,947
Jan 201659749227.352.36$17,491
Dec 201549748032.362.00$17,044
Nov 201555452938.792.17$22,636
Oct 201566348843.552.43$30,058
Sep 201572747942.992.76$32,575
Aug 201593581040.162.87$39,876
Jul 20151,00986148.152.95$51,119
Jun 201590167856.152.88$52,546
May 201579053455.212.96$45,194
Apr 201578511749.822.71$39,425
Mar 20151,14123042.892.93$49,612
Feb 20151,06923944.662.98$48,453
Jan 201549016143.433.10$21,780
Dec 20141,61724754.693.59$89,321
Nov 20141,40912570.464.25$99,810
Oct 20141,30331978.303.90$103,269
Sep 20141,29629786.164.05$112,865
Aug 20141,40728089.394.04$126,902
Jul 20141,14731096.564.18$112,050
Jun 201483840398.164.74$84,167
May 201480261694.734.73$78,885
Apr 201478169695.944.81$78,276
Mar 201485572895.895.06$85,667
Feb 201473464897.406.19$75,504
Jan 201482069590.404.86$77,506
Dec 201383858091.824.35$79,471
Nov 201381961488.853.74$75,063
Oct 201378167997.423.78$78,651
Sep 2013750664104.113.72$80,551
Aug 2013932714104.253.52$99,676
Jul 2013999661102.523.72$104,875
Jun 20131,11691294.403.93$108,938
May 201397696694.834.15$96,562
Apr 20131,03888293.964.28$101,308
Mar 20131,2111,01893.623.91$117,357
Feb 20131,1791,34391.233.42$112,153
Jan 20139401,06591.603.42$89,746
Dec 20121,1411,04286.773.42$102,568
Nov 20121,23863086.953.62$109,928
Oct 20122,6471,45489.383.40$241,532
Sep 20124,06872994.672.92$387,245
Aug 20127,2492,51792.662.91$679,012
Jul 20121,6811,41985.133.02$147,390
Jun 20122,39895679.822.52$193,817
May 20121,82071991.612.49$168,519
Apr 20121,204403101.652.00$123,191
Mar 20121,533410105.052.22$161,953
Feb 20121,863875101.102.57$190,598
Jan 20121,8581,32698.092.73$185,877
Dec 201168735796.873.24$67,706
Nov 20116892795.723.31$66,040
Oct 20116738084.983.65$57,483
Sep 20111,75834083.623.99$148,359
Aug 20112,54351983.404.15$214,240
Jul 201122615694.144.52$21,980
Jun 201129020192.904.64$27,874
May 201123716798.134.40$23,992
Apr 2011236149105.964.33$25,652
Mar 201124740396.364.06$25,436
Feb 201114628985.644.18$13,711
Jan 201152640886.504.59$47,371
Dec 201082342885.734.35$72,417
Nov 201061236680.843.80$50,863
Oct 201059955678.103.51$48,733
Sep 201065839172.633.98$49,347
Aug 201085045373.684.42$64,630
Jul 20101,3011,54772.554.74$101,715
Jun 201058746570.364.91$43,585
May 201027225271.124.24$20,412
Apr 201033334381.694.12$28,617
Mar 201038632878.394.39$31,698
Feb 201036322673.585.44$27,940
Jan 201045523374.365.96$35,223
Dec 200919313371.445.48$14,517
Nov 200936620874.593.75$28,080
Oct 200943726372.544.11$32,781
Sep 200943126965.543.06$29,072
Aug 200954934467.423.22$38,121
Jul 200952734061.133.46$33,393
Jun 200943325566.163.90$29,641
May 200951233054.743.93$29,322
Apr 200946022046.773.59$22,303
Mar 200933514542.144.06$14,705
Feb 20092075232.814.63$7,033
Jan 20092548135.865.37$9,543
Dec 200820613237.105.98$8,432
Nov 200823512355.496.86$13,884
Oct 20081871,12575.246.92$21,857
Sep 2008221476101.767.88$26,238
Aug 20082141,448114.228.48$36,726
Jul 20083061,155131.0811.39$53,265
Jun 20083231,027131.3313.03$55,804
May 20083741,082123.1711.57$58,589
Apr 20083481,268110.3110.45$51,645
Mar 20084131,249101.909.66$54,155
Feb 200856786492.538.77$60,042
Jan 200891284190.388.21$89,328
Dec 200764980088.337.30$63,168
Nov 200745375091.677.29$46,995
Oct 20075561,01782.856.92$53,104
Sep 20073991,08875.846.24$37,054
Aug 20073951,38869.066.39$36,145
Jul 20077331,24070.906.39$59,891
Jun 20077171,20662.007.55$53,557
May 20072631,27758.747.85$25,468
Apr 20077401,40059.617.81$55,039
Mar 20078841,57256.927.30$61,796
Feb 20072,3571,53655.108.22$142,490
Jan 20072,5951,60550.306.73$141,325
Dec 2006393056.656.92$22,263
Nov 2006411054.207.62$22,276
Oct 2006478054.906.01$26,242
Sep 2006706060.085.04$42,416
Aug 2006408068.717.34$28,034
Jul 2006480069.376.34$33,298
Jun 2006748066.286.38$49,577
May 2006444066.016.42$29,308
Apr 200654064.397.36$3,477
Mar 200647056.707.08$2,665
Feb 2006137057.597.75$7,890
Jan 2006103060.598.93$6,241
Dec 20050954.9413.42$121
Nov 200501154.6910.59$116
Oct 2005015058.3413.80$2,069
Sep 2005051861.4512.08$6,257
Aug 2005018061.519.80$1,763
Jul 200508855.697.84$690
Jun 2005010452.337.38$768
May 20051425845.226.65$6,807
Apr 200502849.207.36$206
Mar 200503350.377.15$236
Feb 20051704145.226.31$7,946
Jan 200506043.166.32$379
Dec 200404339.866.75$290
Nov 20041643745.286.33$7,660
Oct 200402749.706.52$176
Sep 200402443.245.28$127
Aug 20041583142.375.55$6,867
Jul 200404938.286.08$298
Jun 20041643736.106.43$6,158
May 200403637.486.49$234
Apr 20041633734.475.86$5,835
Mar 200404634.365.53$254
Feb 20041514632.455.51$5,153
Jan 200404832.036.30$302
Dec 20031626830.266.30$5,331
Nov 200305428.804.60$248
Oct 20031715228.174.76$5,065
Sep 200305026.314.75$237
Aug 20031625029.765.13$5,078
Jul 20031585329.415.17$4,921
Jun 200305128.565.98$305
May 20031625226.595.97$4,618
Apr 200305626.675.41$303
Mar 20031666131.146.10$5,541
Feb 200305633.487.93$444
Jan 20031635830.315.58$5,264
Dec 200205826.914.85$282
Nov 20021665624.664.14$4,325
Oct 20021476126.464.23$4,148
Sep 200205227.443.64$189
Aug 20021794325.963.16$4,783
Jul 200206224.583.06$190
Jun 20021755923.733.34$4,350
May 200206824.663.58$244
Apr 20021545323.653.51$3,828
Mar 200206522.003.10$202
Feb 20021676318.222.38$3,192
Jan 200207517.172.38$178
Dec 20011577816.932.36$2,842
Nov 20011777918.072.41$3,388
Oct 200108719.782.53$220
Sep 20011758524.262.25$4,437
Aug 200107724.873.05$235
Jul 20011789523.933.20$4,563
Jun 200106924.563.82$264
May 20011577525.524.31$4,330
Apr 200107524.685.34$400
Mar 20011648524.545.38$4,482
Feb 20011619027.755.77$4,987
Jan 200108327.478.40$697
Dec 20001697626.889.12$5,236
Nov 2000010532.215.66$594
Oct 20001648231.235.15$5,544
Sep 20001587031.875.19$5,399
Aug 200008829.644.54$400
Jul 20001629428.534.09$5,006
Jun 2000013029.304.40$572
May 200016110527.263.68$4,775
Apr 200016013224.513.12$4,333
Mar 200009028.422.86$257
Feb 20001698127.622.73$4,889
Jan 200008225.272.48$203
Dec 19991567024.282.42$3,957
Nov 19991196723.192.43$2,923
Oct 19991748520.982.80$3,889
Sep 199906821.752.62$178
Aug 19991657919.262.88$3,405
Jul 199908817.892.37$209
Jun 199916610115.942.36$2,885
May 199909215.792.32$214
Apr 199916715015.102.21$2,853
Mar 1999010412.471.84$191
Feb 199994869.981.82$1,094
Jan 19991009810.381.90$1,224
Dec 1998150979.201.77$1,552
Nov 19981677610.892.19$1,985
Oct 1998010112.421.97$199
Sep 19981558912.592.08$2,137
Aug 19981589111.301.91$1,959
Jul 199807911.742.24$177
Jun 19981615511.242.24$1,933
May 19980012.622.21$0
Apr 1998155013.042.51$2,021
Mar 1998169012.802.31$2,163
Feb 19980013.952.30$0
Jan 1998168014.702.15$2,470
Dec 1997160016.322.41$2,611
Nov 19971018.193.09$18
Oct 1997145019.253.15$2,791
Sep 1997153017.742.95$2,714
Aug 1997168017.862.55$3,000
Jul 19970017.582.25$0
Jun 1997147017.242.26$2,534
May 1997161018.972.31$3,054
Apr 1997154017.882.08$2,754
Mar 1997322018.951.94$6,102
Feb 1997330020.492.21$6,762
Jan 1997170023.483.54$3,992
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 1996120020.26$2,431
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 1996158019.38$3,062
Feb 1996172016.98$2,921
Jan 1996183017.07$3,124
Dec 1995171017.19$2,939
Nov 19950016.00$0
Oct 1995181015.43$2,793
Sep 19950016.18$0
Aug 1995178015.92$2,834
Jul 1995180015.24$2,743
Jun 1995181016.41$2,970
May 19950017.56$0
Apr 1995168017.73$2,979
Mar 19950016.44$0
Feb 1995155016.58$2,570
Jan 1995183015.92$2,913
Dec 1994180015.03$2,705
Nov 19940015.90$0
Oct 1994172015.58$2,680
Sep 1994178115.29$2,722
Aug 19940116.13$0
Jul 1994182117.56$3,196
Jun 1994162117.09$2,769
May 1994175115.88$2,779
Apr 19940114.14$0
Mar 1994133112.46$1,657
Feb 1994171112.50$2,138
Jan 1994183112.66$2,317
Dec 199364112.33$789
Nov 1993261114.49$3,782
Oct 19930115.85$0
Sep 1993136115.03$2,044
Aug 1993137115.66$2,145
Jul 1993136115.46$2,103
Jun 1993158116.79$2,653
May 1993176117.68$3,112
Apr 199387118.05$1,570
Mar 1993107118.14$1,941
Feb 1993134117.90$2,399
Jan 1993149116.93$2,523

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                  241 bbl  × $106.41 =    $25,645
Casinghead gas       253 Mcf  × $  3.05 =       $771

────────────────────────────────────────────────────
Month total                                  $26,415

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/25579 is the state's own key, not one this site invented.