SWENSON

Operated by POP OPERATING COMPANY (P-5 671434) in the BOOMERANG (PENNSYLVANIAN REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66773District 8AField 10556500OilCasinghead gasSave
Value, all time
$4.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$97 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition88,047 bbl$4,346,553
Casinghead gasProduction21 Mcf$0
Total$4,346,553

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 (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 33.2816, -100.7168. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.28164, -100.71684 · 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
6,840 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 6,840 ft.

Completions filed
Jun 1998
1 of 1 wells

1 well

42-263314311A6,840 ftJun 1998

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 2026165098.932.87$16,323
Mar 2026158089.753.15$14,181
Feb 2026165063.503.75$10,478
Jan 20260059.138.00$0
Dec 2025163056.664.41$9,236
Nov 2025168058.593.93$9,843
Oct 202566059.383.30$3,919
Sep 2025164062.743.08$10,289
Aug 20250063.933.01$0
Jul 2025165066.743.32$11,012
Jun 2025170066.483.13$11,302
May 2025171060.553.23$10,354
Apr 20250062.363.54$0
Mar 2025172067.704.27$11,644
Feb 20250070.884.34$0
Jan 2025174074.324.28$12,932
Dec 2024168068.993.12$11,590
Nov 20240069.052.20$0
Oct 2024162071.372.28$11,562
Sep 2024173069.612.36$12,043
Aug 2024166075.632.06$12,555
Jul 20240079.932.15$0
Jun 2024173078.082.63$13,508
May 20240078.812.20$0
Apr 2024169084.451.66$14,272
Mar 20240080.301.55$0
Feb 2024177076.091.78$13,468
Jan 2024351073.023.30$25,630
Dec 20230071.262.61$0
Nov 2023349077.892.81$27,184
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023344080.522.67$27,699
Jul 2023174074.852.64$13,024
Jun 20230068.962.26$0
May 2023178070.622.23$12,570
Apr 2023166078.122.24$12,968
Mar 2023172072.852.39$12,530
Feb 2023176075.112.47$13,219
Jan 2023148076.533.39$11,326
Dec 20220076.415.73$0
Nov 2022169085.005.65$14,365
Oct 2022174087.185.86$15,169
Sep 2022179084.888.16$15,194
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221680109.378.43$18,374
Apr 20223320104.226.84$34,601
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022168081.844.54$13,749
Dec 2021180071.323.90$12,838
Nov 20210077.435.24$0
Oct 2021173079.795.71$13,804
Sep 2021164069.865.35$11,457
Aug 2021168066.024.22$11,091
Jul 2021172070.783.98$12,174
Jun 20210069.493.38$0
May 2021167063.483.02$10,601
Apr 2021175060.362.76$10,563
Mar 2021171061.302.72$10,482
Feb 20210057.805.55$0
Jan 2021175050.412.81$8,822
Dec 2020171044.642.68$7,633
Nov 2020172038.772.71$6,668
Oct 2020167036.972.48$6,174
Sep 20200037.091.99$0
Aug 2020165039.982.39$6,597
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020335014.751.80$4,941
Mar 2020170030.341.86$5,158
Feb 2020174049.881.98$8,679
Jan 2020178057.252.09$10,191
Dec 2019177059.012.30$10,445
Nov 2019182055.302.75$10,065
Oct 20190053.472.42$0
Sep 2019161055.052.66$8,863
Aug 2019170053.112.30$9,029
Jul 2019170056.272.46$9,566
Jun 2019172052.782.49$9,078
May 2019345058.482.74$20,176
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019171050.852.79$8,695
Jan 20190046.033.23$0
Dec 2018167046.594.19$7,781
Nov 2018165052.934.24$8,733
Oct 2018161061.443.40$9,892
Sep 2018163059.543.11$9,705
Aug 2018156059.403.07$9,266
Jul 2018173065.142.93$11,269
Jun 20180060.183.08$0
May 2018167065.382.90$10,918
Apr 2018167063.842.90$10,661
Mar 2018162061.222.79$9,918
Feb 2018169061.782.77$10,441
Jan 2018177062.874.01$11,128
Dec 2017346057.272.92$19,815
Nov 2017166055.423.12$9,200
Oct 2017169049.292.98$8,330
Sep 2017172047.523.09$8,173
Aug 2017173045.373.00$7,849
Jul 2017176043.873.09$7,721
Jun 2017170042.493.09$7,223
May 2017170045.373.26$7,713
Apr 2017179047.933.21$8,579
Mar 2017167046.772.98$7,811
Feb 2017178050.452.95$8,980
Jan 2017348049.413.42$17,195
Dec 2016174048.763.72$8,484
Nov 2016180042.492.64$7,648
Oct 2016171046.193.09$7,898
Sep 2016353041.553.10$14,667
Aug 2016156041.442.92$6,465
Jul 2016163041.622.92$6,784
Jun 2016173045.352.69$7,846
May 2016168042.521.99$7,143
Apr 2016353036.561.99$12,906
Mar 2016178033.011.79$5,876
Feb 2016169026.472.06$4,473
Jan 2016358027.352.36$9,791
Dec 2015177032.362.00$5,728
Nov 2015176038.792.17$6,827
Oct 2015171043.552.43$7,447
Sep 2015180042.992.76$7,738
Aug 2015176040.162.87$7,068
Jul 2015333048.152.95$16,034
Jun 2015177056.152.88$9,939
May 2015175055.212.96$9,662
Apr 2015173049.822.71$8,619
Mar 2015350042.892.93$15,012
Feb 2015178044.662.98$7,949
Jan 2015339043.433.10$14,723
Dec 20140054.693.59$0
Nov 2014177070.464.25$12,471
Oct 2014351078.303.90$27,483
Sep 2014170086.164.05$14,647
Aug 2014348089.394.04$31,108
Jul 2014174096.564.18$16,801
Jun 2014342098.164.74$33,571
May 2014174094.734.73$16,483
Apr 2014167095.944.81$16,022
Mar 2014347095.895.06$33,274
Feb 2014182097.406.19$17,727
Jan 2014170090.404.86$15,368
Dec 2013351091.824.35$32,229
Nov 2013178088.853.74$15,815
Oct 2013177097.423.78$17,243
Sep 20133510104.113.72$36,543
Aug 20133540104.253.52$36,905
Jul 20131730102.523.72$17,736
Jun 2013177094.403.93$16,709
May 2013344094.834.15$32,622
Apr 2013175093.964.28$16,443
Mar 2013176093.623.91$16,477
Feb 2013356091.233.42$32,478
Jan 2013169091.603.42$15,480
Dec 2012359086.773.42$31,150
Nov 2012181086.953.62$15,738
Oct 2012361089.383.40$32,266
Sep 2012177094.672.92$16,757
Aug 2012346092.662.91$32,060
Jul 2012175085.133.02$14,898
Jun 2012168079.822.52$13,410
May 2012349091.612.49$31,972
Apr 20121780101.652.00$18,094
Mar 20123560105.052.22$37,398
Feb 20123600101.102.57$36,396
Jan 2012180098.092.73$17,656
Dec 2011179096.873.24$17,340
Nov 2011341095.723.31$32,641
Oct 2011345084.983.65$29,318
Sep 2011168083.623.99$14,048
Aug 2011518083.404.15$43,201
Jul 2011175094.144.52$16,475
Jun 2011350092.904.64$32,515
May 2011178098.134.40$17,467
Apr 20111650105.964.33$17,483
Mar 2011357096.364.06$34,401
Feb 2011163085.644.18$13,959
Jan 2011169086.504.59$14,619
Dec 2010344085.734.35$29,491
Nov 2010178080.843.80$14,390
Oct 2010176078.103.51$13,746
Sep 2010349072.633.98$25,348
Aug 2010355073.684.42$26,156
Jul 2010168072.554.74$12,188
Jun 2010341070.364.91$23,993
May 2010179071.124.24$12,730
Apr 2010165081.694.12$13,479
Mar 2010349078.394.39$27,358
Feb 2010358073.585.44$26,342
Jan 2010177074.365.96$13,162
Dec 2009170071.445.48$12,145
Nov 2009358074.593.75$26,703
Oct 2009359072.544.11$26,042
Sep 2009170065.543.06$11,142
Aug 2009349067.423.22$23,530
Jul 2009351061.133.46$21,457
Jun 2009173066.163.90$11,446
May 2009174054.743.93$9,525
Apr 2009352046.773.59$16,463
Mar 2009173042.144.06$7,290
Feb 2009351032.814.63$11,516
Jan 2009181035.865.37$6,491
Dec 2008348037.105.98$12,911
Nov 2008186055.496.86$10,321
Oct 2008353075.246.92$26,560
Sep 20083590101.767.88$36,532
Aug 20083500114.228.48$39,977
Jul 20083500131.0811.39$45,878
Jun 20081740131.3313.03$22,851
May 20085320123.1711.57$65,526
Apr 20083400110.3110.45$37,505
Mar 20081760101.909.66$17,934
Feb 2008174092.538.77$16,100
Jan 2008351090.388.21$31,723
Dec 2007178088.337.30$15,723
Nov 2007343091.677.29$31,443
Oct 2007357082.856.92$29,577
Sep 2007175075.846.24$13,272
Aug 2007345069.066.39$23,826
Jul 2007355070.906.39$25,170
Jun 20070062.007.55$0
May 2007360058.747.85$21,146
Apr 2007351059.617.81$20,923
Mar 2007329056.927.30$18,727
Feb 2007178055.108.22$9,808
Jan 2007168050.306.73$8,450
Dec 2006350056.656.92$19,828
Nov 2006344054.207.62$18,645
Oct 2006171054.906.01$9,388
Sep 2006327060.085.04$19,646
Aug 2006170068.717.34$11,681
Jul 2006347069.376.34$24,071
Jun 2006324066.286.38$21,475
May 2006167066.016.42$11,024
Apr 2006362064.397.36$23,309
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006172060.598.93$10,421
Dec 20050054.9413.42$0
Nov 2005159054.6910.59$8,696
Oct 2005176058.3413.80$10,268
Sep 2005168061.4512.08$10,324
Aug 2005177061.519.80$10,887
Jul 2005165055.697.84$9,189
Jun 2005170052.337.38$8,896
May 2005323045.226.65$14,606
Apr 2005161049.207.36$7,921
Mar 2005173050.377.15$8,714
Feb 2005170045.226.31$7,687
Jan 2005328043.166.32$14,156
Dec 2004170039.866.75$6,776
Nov 2004178045.286.33$8,060
Oct 2004176049.706.52$8,747
Sep 2004347043.245.28$15,004
Aug 2004171042.375.55$7,245
Jul 2004175038.286.08$6,699
Jun 2004159036.106.43$5,740
May 2004328037.486.49$12,293
Apr 2004169034.475.86$5,825
Mar 2004347034.365.53$11,923
Feb 2004170032.455.51$5,517
Jan 2004343032.036.30$10,986
Dec 2003175030.266.30$5,296
Nov 2003164028.804.60$4,723
Oct 2003180028.174.76$5,071
Sep 2003172026.314.75$4,525
Aug 2003176029.765.13$5,238
Jul 2003174029.415.17$5,117
Jun 2003177028.565.98$5,055
May 2003321026.595.97$8,535
Apr 2003177026.675.41$4,721
Mar 2003357031.146.10$11,117
Feb 200397033.487.93$3,248
Jan 2003169030.315.58$5,122
Dec 2002350026.914.85$9,419
Nov 2002178024.664.14$4,389
Oct 2002351026.464.23$9,287
Sep 2002178027.443.64$4,884
Aug 2002170025.963.16$4,413
Jul 2002184024.583.06$4,523
Jun 2002352023.733.34$8,353
May 2002178024.663.58$4,389
Apr 2002345023.653.51$8,159
Mar 2002174022.003.10$3,828
Feb 2002173018.222.38$3,152
Jan 2002356017.172.38$6,113
Dec 2001186016.932.36$3,149
Nov 2001346018.072.41$6,252
Oct 2001177019.782.53$3,501
Sep 2001176024.262.25$4,270
Aug 2001338024.873.05$8,406
Jul 2001350023.933.20$8,376
Jun 2001169024.563.82$4,151
May 2001163025.524.31$4,160
Apr 2001169024.685.34$4,171
Mar 2001179024.545.38$4,393
Feb 2001173027.755.77$4,801
Jan 2001174027.478.40$4,780
Dec 2000351026.889.12$9,435
Nov 2000181032.215.66$5,830
Oct 2000179031.235.15$5,590
Sep 2000172031.875.19$5,482
Aug 2000176029.644.54$5,217
Jul 2000351028.534.09$10,014
Jun 2000177029.304.40$5,186
May 2000175027.263.68$4,771
Apr 2000181024.513.12$4,436
Mar 2000162028.422.86$4,604
Feb 2000334027.622.73$9,225
Jan 2000156025.272.48$3,942
Dec 1999177024.282.42$4,298
Nov 1999181023.192.43$4,197
Oct 1999339020.982.80$7,112
Sep 1999180021.752.62$3,915
Aug 1999177019.262.88$3,409
Jul 1999332017.892.37$5,939
Jun 1999174015.942.36$2,774
May 1999351015.792.32$5,542
Apr 1999181015.102.21$2,733
Mar 1999180012.471.84$2,245
Feb 199934009.981.82$3,393
Jan 1999366010.381.90$3,799
Dec 199818009.201.77$1,656
Nov 1998168010.892.19$1,830
Oct 1998344012.421.97$4,272
Sep 1998318012.592.08$4,004
Aug 1998178011.301.91$2,011
Jul 1998342011.742.24$4,015
Jun 19980011.242.24$0
May 1998348012.622.21$4,392
Apr 1998360013.042.51$4,694
Mar 1998175012.802.31$2,240
Feb 1998180013.952.30$2,511
Jan 1998354014.702.15$5,204
Dec 1997349016.322.41$5,696
Nov 1997179018.193.09$3,256
Oct 1997176019.253.15$3,388
Sep 1997174017.742.95$3,087
Aug 1997343017.862.55$6,126
Jul 1997178017.582.25$3,129
Jun 1997180017.242.26$3,103
May 1997345018.972.31$6,545
Apr 1997176017.882.08$3,147
Mar 1997350018.951.94$6,633
Feb 1997341020.492.21$6,987
Jan 1997182023.483.54$4,273
Dec 1996357023.32$8,325
Nov 1996361021.97$7,931
Oct 19960023.31$0
Sep 1996348022.22$7,733
Aug 1996353020.26$7,152
Jul 1996346019.55$6,764
Jun 1996361018.73$6,762
May 1996353019.43$6,859
Apr 1996167021.51$3,592
Mar 1996361019.38$6,996
Feb 1996352016.98$5,977
Jan 1996368017.07$6,282
Dec 1995366017.19$6,292
Nov 1995183016.00$2,928
Oct 1995360015.43$5,555
Sep 1995358016.18$5,792
Aug 1995355015.92$5,652
Jul 1995348015.24$5,304
Jun 1995355016.41$5,826
May 1995342017.56$6,006
Apr 1995346017.73$6,135
Mar 1995359016.44$5,902
Feb 1995352016.58$5,836
Jan 1995175015.92$2,786
Dec 1994353015.03$5,306
Nov 1994361015.90$5,740
Oct 1994344015.58$5,360
Sep 1994356115.29$5,443
Aug 1994174116.13$2,807
Jul 1994526117.56$9,237
Jun 1994172117.09$2,939
May 1994353115.88$5,606
Apr 1994347114.14$4,907
Mar 1994176112.46$2,193
Feb 1994354112.50$4,425
Jan 1994358112.66$4,532
Dec 1993523112.33$6,449
Nov 1993177114.49$2,565
Oct 1993356115.85$5,643
Sep 1993177115.03$2,660
Aug 1993352115.66$5,512
Jul 1993344115.46$5,318
Jun 1993361116.79$6,061
May 1993348117.68$6,153
Apr 1993347118.05$6,263
Mar 1993360118.14$6,530
Feb 1993361117.90$6,462
Jan 1993366116.93$6,196

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.

Apr 2026 — as filed, then multipliedworked
Oil                  165 bbl  × $ 98.93 =    $16,323
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,323

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. 8A/O/66773 is the state's own key, not one this site invented.