SWENSON RANCH 115

Operated by ROMAC OIL COMPANY, INC. (P-5 727003) in the THROCKMORTON COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16488District 7BField 89812001OilCasinghead gasSaveExport
Value, all time
$575 k
Jan 1993 – Sep 2023
Value, last 12 filed months
$0
at the published price for each month
Months reported
369
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 1,000 leases and 3,227 wells, and the rule below applies to all of them.

Discovered
1924-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 81 = 6000 TO 8000'

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
OilDisposition8,188 bbl$225,544
Casinghead gasProduction80,109 Mcf$349,228
Total$574,772

4,916 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 (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 33.2130, -99.3626. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.21300, -99.36258 · 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
5,315 ft
1 wells filed one
Completion to plug
42.9 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 5,315 ft.

Completions filed
Aug 1980
1 of 1 wells
Plug dates filed
Jul 2023
1 of 1 wells

Last completion to plug: a median of 42.9 years across the 1 well that filed both dates, with the middle half between 42.9 years and 42.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4473167335,315 ftAug 1980Jul 2023Yes

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 (369)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

369 months

Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014327589.394.04$3,163
Jul 2014276596.564.18$2,879
Jun 201402098.164.74$95
May 201405494.734.73$255
Apr 201405595.944.81$265
Mar 201405895.895.06$293
Feb 201404197.406.19$254
Jan 201404890.404.86$233
Dec 201305291.824.35$226
Nov 201304588.853.74$168
Oct 201305297.423.78$197
Sep 2013046104.113.72$171
Aug 2013048104.253.52$169
Jul 2013045102.523.72$167
Jun 201305094.403.93$197
May 201304494.834.15$183
Apr 201304793.964.28$201
Mar 201304693.623.91$180
Feb 201302491.233.42$82
Jan 201304391.603.42$147
Dec 201202786.773.42$92
Nov 201205286.953.62$189
Oct 201204089.383.40$136
Sep 201203794.672.92$108
Aug 201204992.662.91$143
Jul 201204185.133.02$124
Jun 201204279.822.52$106
May 201203191.612.49$77
Apr 2012047101.652.00$94
Mar 2012045105.052.22$100
Feb 2012036101.102.57$93
Jan 201206498.092.73$175
Dec 201107496.873.24$240
Nov 201109395.723.31$308
Oct 201108984.983.65$325
Sep 201107883.623.99$311
Aug 201109083.404.15$373
Jul 201107294.144.52$325
Jun 201108092.904.64$371
May 201106998.134.40$304
Apr 2011088105.964.33$381
Mar 2011010996.364.06$442
Feb 2011597885.644.18$5,379
Jan 201109786.504.59$445
Dec 201009585.734.35$413
Nov 201008680.843.80$326
Oct 201007378.103.51$256
Sep 201008772.633.98$346
Aug 201009473.684.42$415
Jul 2010010072.554.74$474
Jun 20106210970.364.91$4,898
May 2010012871.124.24$542
Apr 2010011381.694.12$466
Mar 2010010878.394.39$474
Feb 2010010773.585.44$582
Jan 2010011674.365.96$692
Dec 200908671.445.48$472
Nov 20095411674.593.75$4,463
Oct 2009011672.544.11$477
Sep 2009010965.543.06$334
Aug 200909867.423.22$315
Jul 200907161.133.46$246
Jun 2009586966.163.90$4,106
May 200909454.743.93$369
Apr 200901646.773.59$57
Mar 200904642.144.06$187
Feb 200903232.814.63$148
Jan 200904535.865.37$242
Dec 200807637.105.98$454
Nov 200808955.496.86$611
Oct 2008011275.246.92$775
Sep 200864118101.767.88$7,442
Aug 20080135114.228.48$1,145
Jul 20080159131.0811.39$1,811
Jun 20080193131.3313.03$2,515
May 20080247123.1711.57$2,859
Apr 20080222110.3110.45$2,321
Mar 20080355101.909.66$3,431
Feb 20086119492.538.77$7,346
Jan 2008016390.388.21$1,338
Dec 2007023088.337.30$1,679
Nov 2007042791.677.29$3,114
Oct 2007046482.856.92$3,212
Sep 2007047775.846.24$2,978
Aug 20076144369.066.39$7,043
Jul 2007029670.906.39$1,891
Jun 2007048562.007.55$3,661
May 2007048958.747.85$3,837
Apr 20076245459.617.81$7,239
Mar 2007044656.927.30$3,257
Feb 2007034255.108.22$2,810
Jan 20076834450.306.73$5,734
Dec 2006037656.656.92$2,601
Nov 2006037954.207.62$2,887
Oct 20066242354.906.01$5,948
Sep 2006041560.085.04$2,090
Aug 20066149068.717.34$7,788
Jul 2006039269.376.34$2,486
Jun 20066446266.286.38$7,191
May 2006055366.016.42$3,553
Apr 2006035264.397.36$2,591
Mar 200664056.707.08$3,629
Feb 2006035157.597.75$2,721
Jan 20066336860.598.93$7,105
Dec 2005038154.9413.42$5,111
Nov 20056538854.6910.59$7,663
Oct 2005046458.3413.80$6,401
Sep 20055846761.4512.08$9,205
Aug 2005046761.519.80$4,575
Jul 2005045655.697.84$3,577
Jun 20056148552.337.38$6,772
May 2005048945.226.65$3,252
Apr 20056345349.207.36$6,434
Mar 20056448850.377.15$6,715
Feb 2005033645.226.31$2,121
Jan 20056138243.166.32$5,048
Dec 2004036039.866.75$2,430
Nov 20046537145.286.33$5,292
Oct 2004038049.706.52$2,476
Sep 20046537143.245.28$4,771
Aug 2004035542.375.55$1,970
Jul 20046238838.286.08$4,734
Jun 2004036036.106.43$2,316
May 20046137837.486.49$4,741
Apr 20046538134.475.86$4,473
Mar 2004035634.365.53$1,969
Feb 20046433632.455.51$3,928
Jan 2004033732.036.30$2,123
Dec 20035938530.266.30$4,211
Nov 2003042428.804.60$1,948
Oct 20035848128.174.76$3,923
Sep 20036148626.314.75$3,913
Aug 2003053229.765.13$2,729
Jul 20035954229.415.17$4,538
Jun 2003052628.565.98$3,147
May 20036653726.595.97$4,962
Apr 2003051226.675.41$2,769
Mar 20035749331.146.10$4,780
Feb 20036245133.487.93$5,650
Jan 20033339430.315.58$3,200
Dec 2002049226.914.85$2,388
Nov 20025853024.664.14$3,623
Oct 20026553726.464.23$3,991
Sep 2002058627.443.64$2,130
Aug 20026365925.963.16$3,721
Jul 20026669324.583.06$3,744
Jun 2002053723.733.34$1,793
May 20026262424.663.58$3,765
Apr 20026668423.653.51$3,963
Mar 2002036322.003.10$1,126
Feb 20025864518.222.38$2,589
Jan 2002058517.172.38$1,390
Dec 2001063516.932.36$1,501
Nov 20015464718.072.41$2,532
Oct 20015665719.782.53$2,769
Sep 2001083524.262.25$1,880
Aug 2001153524.873.05$1,658
Jul 2001058323.933.20$1,864
Jun 200112472624.563.82$5,822
May 2001075525.524.31$3,252
Apr 20010024.685.34$0
Mar 2001057324.545.38$3,081
Feb 20016759527.755.77$5,291
Jan 20016866227.478.40$7,428
Dec 2000068926.889.12$6,285
Nov 20006271632.215.66$6,048
Oct 2000085731.235.15$4,410
Sep 20006680231.875.19$6,263
Aug 2000659029.644.54$2,335
Jul 2000075828.534.09$3,100
Jun 20005781929.304.40$5,271
May 20005279227.263.68$4,332
Apr 2000077924.513.12$2,427
Mar 20006458428.422.86$3,489
Feb 20005956727.622.73$3,176
Jan 20006149925.272.48$2,779
Dec 1999057524.282.42$1,394
Nov 19996872423.192.43$3,339
Oct 19996079120.982.80$3,477
Sep 19996685721.752.62$3,680
Aug 1999080319.262.88$2,309
Jul 19995878717.892.37$2,905
Jun 19996184715.942.36$2,973
May 1999091815.792.32$2,131
Apr 19996059515.102.21$2,220
Mar 19996371412.471.84$2,098
Feb 1999616659.981.82$1,818
Jan 19996372210.381.90$2,026
Dec 199808329.201.77$1,475
Nov 19986689910.892.19$2,684
Oct 19986574512.421.97$2,274
Sep 19985575612.592.08$2,267
Aug 1998079111.301.91$1,509
Jul 199812969211.742.24$3,063
Jun 1998080211.242.24$1,794
May 19986696412.622.21$2,960
Apr 1998066313.042.51$1,661
Mar 19986765912.802.31$2,380
Feb 19986536713.952.30$1,751
Jan 19986948714.702.15$2,064
Dec 1997048716.322.41$1,174
Nov 19976237218.193.09$2,277
Oct 19976743319.253.15$2,654
Sep 19976133317.742.95$2,066
Aug 19976640217.862.55$2,206
Jul 1997040717.582.25$915
Jun 199712614617.242.26$2,502
May 1997025318.972.31$584
Apr 19976427617.882.08$1,719
Mar 19976921118.951.94$1,717
Feb 19976826320.492.21$1,973
Jan 19977035223.483.54$2,890
Dec 1996030723.32$0
Nov 19967030921.97$1,538
Oct 19966940223.31$1,608
Sep 19966917022.22$1,533
Aug 19966919420.26$1,398
Jul 199601819.55$0
Jun 199601718.73$0
May 1996672219.43$1,302
Apr 19961398321.51$2,990
Mar 199613811119.38$2,674
Feb 19961396516.98$2,360
Jan 199607917.07$0
Dec 1995447917.19$756
Nov 19954211816.00$672
Oct 1995428315.43$648
Sep 1995608316.18$971
Aug 19951368715.92$2,165
Jul 199508615.24$0
Jun 1995928616.41$1,510
May 1995698817.56$1,212
Apr 1995668817.73$1,170
Mar 1995638916.44$1,036
Feb 199508216.58$0
Jan 1995608815.92$955
Dec 1994678615.03$1,007
Nov 199408715.90$0
Oct 1994639115.58$982
Sep 19941309215.29$1,988
Aug 199409216.13$0
Jul 1994689817.56$1,194
Jun 1994639317.09$1,077
May 1994808615.88$1,270
Apr 1994588714.14$820
Mar 19941368712.46$1,695
Feb 199408412.50$0
Jan 1994638212.66$798
Dec 1993618112.33$752
Nov 19931368314.49$1,971
Oct 199308715.85$0
Sep 19931398315.03$2,089
Aug 199308715.66$0
Jul 1993698915.46$1,067
Jun 19931308816.79$2,183
May 199308717.68$0
Apr 1993698418.05$1,245
Mar 1993758418.14$1,361
Feb 1993618317.90$1,092
Jan 1993668116.93$1,117

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.

Aug 2014 — as filed, then multipliedworked
Oil                   32 bbl  × $ 89.39 =     $2,860
Casinghead gas        75 Mcf  × $  4.04 =       $303

────────────────────────────────────────────────────
Month total                                   $3,163

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/16488 is the state's own key, not one this site invented.