MONSON, MRS. S.

Operated by MOMENTUM OPERATING CO., INC. (P-5 574324) in the LUEDERS, S. (BLUFF CREEK SD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11865District 7BField 55592200OilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$16 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 2 leases and 3 wells, and the rule below applies to all of them.

Discovered
1952-10-04
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 2013-06-01.

The Commission's schedule remark for this field reads: DATE 5/24/13.

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
OilDisposition39,702 bbl$1,758,760
Casinghead gasProduction125 Mcf$259
Total$1,759,018

48 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 (2)

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 32.8095, -99.6704. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.80948, -99.67040 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
1,930 ft
2 wells filed one
Completion to plug
3.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 1,814 and 2,045 ft, median 1,930 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1972 – Feb 1993
2 of 2 wells
Plug dates filed
Nov 1996
1 of 2 wells; 1 filed none

Last completion to plug: a median of 3.8 years across the 1 well that filed both dates, with the middle half between 3.8 years and 3.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-2530589572,045 ftFeb 1993Nov 1996Yes
42-2530589331,814 ftSep 1972

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 2026220106.413.05$2,341
Apr 202617098.932.87$1,682
Mar 202627089.753.15$2,423
Feb 202618063.503.75$1,143
Jan 202612059.138.00$710
Dec 202523056.664.41$1,303
Nov 202513058.593.93$762
Oct 202518059.383.30$1,069
Sep 202517062.743.08$1,067
Aug 202517063.933.01$1,087
Jul 202517066.743.32$1,135
Jun 202514066.483.13$931
May 20258060.553.23$484
Apr 202517062.363.54$1,060
Mar 202535067.704.27$2,370
Feb 20258070.884.34$567
Jan 20258074.324.28$595
Dec 202417068.993.12$1,173
Nov 202417069.052.20$1,174
Oct 202416071.372.28$1,142
Sep 202418069.612.36$1,253
Aug 20249075.632.06$681
Jul 202417079.932.15$1,359
Jun 202417078.082.63$1,327
May 202417078.812.20$1,340
Apr 202417084.451.66$1,436
Mar 202417080.301.55$1,365
Feb 202417076.091.78$1,294
Jan 202443073.023.30$3,140
Dec 20233071.262.61$214
Nov 202330077.892.81$2,337
Oct 202317085.443.09$1,452
Sep 202330089.042.74$2,671
Aug 202330080.522.67$2,416
Jul 202329074.852.64$2,171
Jun 202310068.962.26$690
May 202316070.622.23$1,130
Apr 202318078.122.24$1,406
Mar 202318072.852.39$1,311
Feb 202317075.112.47$1,277
Jan 202317076.533.39$1,301
Dec 202216076.415.73$1,223
Nov 202217085.005.65$1,445
Oct 202226087.185.86$2,267
Sep 20229084.888.16$764
Aug 20225094.529.13$473
Jul 2022170101.587.54$1,727
Jun 2022160115.097.98$1,841
May 2022170109.378.43$1,859
Apr 2022180104.226.84$1,876
Mar 2022170108.885.08$1,851
Feb 202217091.054.86$1,548
Jan 202228081.844.54$2,292
Dec 202115071.323.90$1,070
Nov 202142077.435.24$3,252
Oct 202129079.795.71$2,314
Sep 202118069.865.35$1,257
Aug 202130066.024.22$1,981
Jul 202141070.783.98$2,902
Jun 202128069.493.38$1,946
May 202142063.483.02$2,666
Apr 202142060.362.76$2,535
Mar 202130061.302.72$1,839
Feb 202129057.805.55$1,676
Jan 202130050.412.81$1,512
Dec 202023044.642.68$1,027
Nov 202041038.772.71$1,590
Oct 202029036.972.48$1,072
Sep 202029037.091.99$1,076
Aug 202051039.982.39$2,039
Jul 202041038.371.83$1,573
Jun 202056034.901.69$1,954
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202049030.341.86$1,487
Feb 202055049.881.98$2,743
Jan 202066057.252.09$3,779
Dec 201981059.012.30$4,780
Nov 201964055.302.75$3,539
Oct 201960053.472.42$3,208
Sep 201946055.052.66$2,532
Aug 201959053.112.30$3,133
Jul 201947056.272.46$2,645
Jun 201960052.782.49$3,167
May 201958058.482.74$3,392
Apr 201935062.632.75$2,192
Mar 201935056.803.06$1,988
Feb 201935050.852.79$1,780
Jan 201912046.033.23$552
Dec 201823046.594.19$1,072
Nov 201812052.934.24$635
Oct 201812061.443.40$737
Sep 201824059.543.11$1,429
Aug 201823059.403.07$1,366
Jul 201824065.142.93$1,563
Jun 201811060.183.08$662
May 201823065.382.90$1,504
Apr 201823063.842.90$1,468
Mar 201823061.222.79$1,408
Feb 201824061.782.77$1,483
Jan 201819062.874.01$1,195
Dec 201736057.272.92$2,062
Nov 201712055.423.12$665
Oct 201731049.292.98$1,528
Sep 201735047.523.09$1,663
Aug 201725045.373.00$1,134
Jul 201735043.873.09$1,535
Jun 201724042.493.09$1,020
May 201725045.373.26$1,134
Apr 201736047.933.21$1,725
Mar 201735046.772.98$1,637
Feb 201724050.452.95$1,211
Jan 201723049.413.42$1,136
Dec 201637048.763.72$1,804
Nov 201624042.492.64$1,020
Oct 201634046.193.09$1,570
Sep 201624041.553.10$997
Aug 201624041.442.92$995
Jul 201624041.622.92$999
Jun 201634045.352.69$1,542
May 201636042.521.99$1,531
Apr 201624036.561.99$877
Mar 201635033.011.79$1,155
Feb 201635026.472.06$926
Jan 201636027.352.36$985
Dec 201535032.362.00$1,133
Nov 201547038.792.17$1,823
Oct 201547043.552.43$2,047
Sep 201535042.992.76$1,505
Aug 201534040.162.87$1,365
Jul 201536048.152.95$1,733
Jun 201525056.152.88$1,404
May 201547055.212.96$2,595
Apr 201544049.822.71$2,192
Mar 201547042.892.93$2,016
Feb 201547044.662.98$2,099
Jan 201551043.433.10$2,215
Dec 201461054.693.59$3,336
Nov 201449070.464.25$3,453
Oct 201451078.303.90$3,993
Sep 201452086.164.05$4,480
Aug 201465089.394.04$5,810
Jul 201447096.564.18$4,538
Jun 201458098.164.74$5,693
May 201446094.734.73$4,358
Apr 201460095.944.81$5,756
Mar 201471095.895.06$6,808
Feb 201434097.406.19$3,312
Jan 201441090.404.86$3,706
Dec 201336091.824.35$3,306
Nov 201350088.853.74$4,443
Oct 201361097.423.78$5,943
Sep 2013610104.113.72$6,351
Aug 2013830104.253.52$8,653
Jul 2013700102.523.72$7,176
Jun 201384094.403.93$7,930
May 201376094.834.15$7,207
Apr 201374093.964.28$6,953
Mar 201386093.623.91$8,051
Feb 201385091.233.42$7,755
Jan 2013116091.603.42$10,626
Dec 201263086.773.42$5,467
Nov 201293086.953.62$8,086
Oct 2012100089.383.40$8,938
Sep 201295094.672.92$8,994
Aug 201297092.662.91$8,988
Jul 201272085.133.02$6,129
Jun 201247079.822.52$3,752
May 201250091.612.49$4,581
Apr 2012730101.652.00$7,420
Mar 2012820105.052.22$8,614
Feb 2012770101.102.57$7,785
Jan 201274098.092.73$7,259
Dec 201175096.873.24$7,265
Nov 201172095.723.31$6,892
Oct 201175084.983.65$6,374
Sep 201147083.623.99$3,930
Aug 201160083.404.15$5,004
Jul 201135094.144.52$3,295
Jun 201124092.904.64$2,230
May 201137098.134.40$3,631
Apr 2011480105.964.33$5,086
Mar 201159096.364.06$5,685
Feb 201151085.644.18$4,368
Jan 201172086.504.59$6,228
Dec 201061085.734.35$5,230
Nov 201073080.843.80$5,901
Oct 201060078.103.51$4,686
Sep 201059072.633.98$4,285
Aug 201066073.684.42$4,863
Jul 201077072.554.74$5,586
Jun 201068070.364.91$4,784
May 201073071.124.24$5,192
Apr 201060081.694.12$4,901
Mar 201081078.394.39$6,350
Feb 201060073.585.44$4,415
Jan 201074074.365.96$5,503
Dec 200970071.445.48$5,001
Nov 200974074.593.75$5,520
Oct 200972072.544.11$5,223
Sep 200984065.543.06$5,505
Aug 200975067.423.22$5,057
Jul 200989061.133.46$5,441
Jun 200982066.163.90$5,425
May 200984054.743.93$4,598
Apr 200985046.773.59$3,975
Mar 2009101042.144.06$4,256
Feb 200991032.814.63$2,986
Jan 2009112035.865.37$4,016
Dec 2008112037.105.98$4,155
Nov 2008173055.496.86$9,600
Oct 2008207075.246.92$15,575
Sep 20082090101.767.88$21,268
Aug 20082590114.228.48$29,583
Jul 20081720131.0811.39$22,546
Jun 20081500131.3313.03$19,700
May 20081930123.1711.57$23,772
Apr 20081890110.3110.45$20,849
Mar 20082070101.909.66$21,093
Feb 2008192092.538.77$17,766
Jan 2008230090.388.21$20,787
Dec 2007214088.337.30$18,903
Nov 2007195091.677.29$17,876
Oct 2007206082.856.92$17,067
Sep 2007176075.846.24$13,348
Aug 2007209069.066.39$14,434
Jul 2007229070.906.39$16,236
Jun 2007189062.007.55$11,718
May 2007203058.747.85$11,924
Apr 2007195059.617.81$11,624
Mar 2007214056.927.30$12,181
Feb 2007190055.108.22$10,469
Jan 2007158050.306.73$7,947
Dec 2006194056.656.92$10,990
Nov 2006177054.207.62$9,593
Oct 2006196054.906.01$10,760
Sep 2006180060.085.04$10,814
Aug 2006200068.717.34$13,742
Jul 2006158069.376.34$10,960
Jun 2006158066.286.38$10,472
May 2006194066.016.42$12,806
Apr 2006230064.397.36$14,810
Mar 2006231056.707.08$13,098
Feb 2006201057.597.75$11,576
Jan 2006311060.598.93$18,843
Dec 2005284054.9413.42$15,603
Nov 2005314054.6910.59$17,173
Oct 2005313058.3413.80$18,260
Sep 2005340061.4512.08$20,893
Aug 2005282061.519.80$17,346
Jul 2005363055.697.84$20,215
Jun 2005247052.337.38$12,926
May 2005226045.226.65$10,220
Apr 2005254049.207.36$12,497
Mar 2005284050.377.15$14,305
Feb 2005227045.226.31$10,265
Jan 2005333043.166.32$14,372
Dec 2004228039.866.75$9,088
Nov 2004311045.286.33$14,082
Oct 2004177049.706.52$8,797
Sep 2004103043.245.28$4,454
Aug 2004121042.375.55$5,127
Jul 2004105038.286.08$4,019
Jun 2004104036.106.43$3,754
May 2004104037.486.49$3,898
Apr 200485034.475.86$2,930
Mar 2004102034.365.53$3,505
Feb 2004104032.455.51$3,375
Jan 200484032.036.30$2,691
Dec 2003103030.266.30$3,117
Nov 200366028.804.60$1,901
Oct 200385028.174.76$2,394
Sep 200368026.314.75$1,789
Aug 200386029.765.13$2,559
Jul 200386029.415.17$2,529
Jun 200368028.565.98$1,942
May 200395126.595.97$2,532
Apr 200377126.675.41$2,059
Mar 200364131.146.10$1,999
Feb 200363133.487.93$2,117
Jan 200383130.315.58$2,521
Dec 200289126.914.85$2,400
Nov 200266124.664.14$1,632
Oct 200282126.464.23$2,174
Sep 200286127.443.64$2,363
Aug 200286125.963.16$2,236
Jul 200284124.583.06$2,068
Jun 200289123.733.34$2,115
May 200288124.663.58$2,174
Apr 200277123.653.51$1,825
Mar 200290122.003.10$1,983
Feb 200263118.222.38$1,150
Jan 200298117.172.38$1,685
Dec 2001103116.932.36$1,746
Nov 200191118.072.41$1,647
Oct 200171119.782.53$1,407
Sep 2001106124.262.25$2,574
Aug 200161124.873.05$1,520
Jul 200186123.933.20$2,061
Jun 200183124.563.82$2,042
May 200189125.524.31$2,276
Apr 200189124.685.34$2,202
Mar 200167124.545.38$1,650
Feb 200167127.755.77$1,865
Jan 200192127.478.40$2,536
Dec 200067126.889.12$1,810
Nov 200066132.215.66$2,132
Oct 2000113131.235.15$3,534
Sep 200073131.875.19$2,332
Aug 200088129.644.54$2,613
Jul 200086128.534.09$2,458
Jun 200093129.304.40$2,729
May 200032127.263.68$876
Apr 200050124.513.12$1,229
Mar 200088128.422.86$2,504
Feb 2000100127.622.73$2,765
Jan 200091125.272.48$2,302
Dec 1999108124.282.42$2,625
Nov 199994123.192.43$2,182
Oct 199960120.982.80$1,262
Sep 199979121.752.62$1,721
Aug 199982119.262.88$1,582
Jul 199985117.892.37$1,523
Jun 1999108115.942.36$1,724
May 1999106115.792.32$1,676
Apr 1999158115.102.21$2,388
Mar 1999107112.471.84$1,336
Feb 199910719.981.82$1,070
Jan 1999209110.381.90$2,171
Dec 19985119.201.77$471
Nov 199849110.892.19$536
Oct 199899112.421.97$1,232
Sep 1998107112.592.08$1,349
Aug 1998110111.301.91$1,245
Jul 1998105111.742.24$1,235
Jun 1998108111.242.24$1,216
May 1998104112.622.21$1,315
Apr 1998167113.042.51$2,180
Mar 1998108112.802.31$1,385
Feb 1998160113.952.30$2,234
Jan 1998321114.702.15$4,721
Dec 1997160116.322.41$2,614
Nov 1997169118.193.09$3,077
Oct 1997153119.253.15$2,948
Sep 1997235117.742.95$4,172
Aug 1997242117.862.55$4,325
Jul 1997154117.582.25$2,710
Jun 1997161117.242.26$2,778
May 1997241118.972.31$4,574
Apr 1997167117.882.08$2,988
Mar 1997166118.951.94$3,148
Feb 1997169120.492.21$3,465
Jan 1997254123.483.54$5,967
Dec 1996154123.32$3,591
Nov 1996166121.97$3,647
Oct 1996165123.31$3,846
Sep 1996167122.22$3,711
Aug 1996242120.26$4,903
Jul 1996168119.55$3,284
Jun 1996251118.73$4,701
May 1996239119.43$4,644
Apr 199680121.51$1,721
Mar 1996245119.38$4,748
Feb 1996241116.98$4,092
Jan 1996243117.07$4,148
Dec 1995152117.19$2,613
Nov 199585116.00$1,360
Oct 1995240115.43$3,703
Sep 1995150116.18$2,427
Aug 1995160115.92$2,547
Jul 1995163115.24$2,484
Jun 1995165116.41$2,708
May 1995248117.56$4,355
Apr 1995159117.73$2,819
Mar 1995164116.44$2,696
Feb 1995164116.58$2,719
Jan 1995236115.92$3,757
Dec 1994239115.03$3,592
Nov 1994158115.90$2,512
Oct 1994153115.58$2,384
Sep 1994240115.29$3,670
Aug 1994159116.13$2,565
Jul 1994226117.56$3,969
Jun 1994150117.09$2,564
May 1994312115.88$4,955
Apr 1994310114.14$4,383
Mar 1994385112.46$4,797
Feb 1994398112.50$4,975
Jan 1994233112.66$2,950
Dec 1993392112.33$4,833
Nov 1993263114.49$3,811
Oct 1993214115.85$3,392
Sep 1993264115.03$3,968
Aug 1993214115.66$3,351
Jul 1993207115.46$3,200
Jun 1993217116.79$3,643
May 1993219117.68$3,872
Apr 1993162118.05$2,924
Mar 1993143118.14$2,594
Feb 199370117.90$1,253
Jan 199345116.93$762

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                   22 bbl  × $106.41 =     $2,341
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $2,341

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/O/11865 is the state's own key, not one this site invented.