MCCULLOUGH

Operated by SWANNER PROPERTIES (P-5 831660) in the SWEENEY (CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21490District 09Field 87571666OilCasinghead gasSaveExport
Value, all time
$299 k
Jan 1993 – Dec 2023
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
372
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 29 leases and 65 wells, and the rule below applies to all of them.

Discovered
1948-07-21
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

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
OilDisposition6,074 bbl$229,546
Casinghead gasProduction26,783 Mcf$69,268
Total$298,814

12,879 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 33.1173, -98.8179. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.11730, -98.81788 · 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
4,360 ft
1 wells filed one
Completion to plug
42.3 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 4,360 ft.

Completions filed
Aug 1981
1 of 1 wells
Plug dates filed
Nov 2023
1 of 1 wells

Last completion to plug: a median of 42.3 years across the 1 well that filed both dates, with the middle half between 42.3 years and 42.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-5033441424,360 ftAug 1981Nov 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 (372)

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

372 months

Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 202374085.443.09$6,323
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 20190558.482.74$14
Apr 20190562.632.75$14
Mar 20190556.803.06$15
Feb 20190550.852.79$14
Jan 20190546.033.23$16
Dec 20180546.594.19$21
Nov 20180552.934.24$21
Oct 20180561.443.40$17
Sep 20180559.543.11$16
Aug 20180559.403.07$15
Jul 20180565.142.93$15
Jun 20180560.183.08$15
May 20180565.382.90$15
Apr 20180063.842.90$0
Mar 20180561.222.79$14
Feb 20180561.782.77$14
Jan 20180562.874.01$20
Dec 20170557.272.92$15
Nov 2017156555.423.12$8,661
Oct 20170549.292.98$15
Sep 20170547.523.09$15
Aug 201701045.373.00$30
Jul 201701043.873.09$31
Jun 201701042.493.09$31
May 201701045.373.26$33
Apr 201701047.933.21$32
Mar 201701046.772.98$30
Feb 201701050.452.95$30
Jan 201701049.413.42$34
Dec 201601048.763.72$37
Nov 201601042.492.64$26
Oct 20161641046.193.09$7,606
Sep 201601041.553.10$31
Aug 201601041.442.92$29
Jul 201601041.622.92$29
Jun 201601045.352.69$27
May 201601042.521.99$20
Apr 201601036.561.99$20
Mar 201601033.011.79$18
Feb 201601026.472.06$21
Jan 201605027.352.36$118
Dec 201505032.362.00$100
Nov 201505038.792.17$108
Oct 201505043.552.43$121
Sep 201505042.992.76$138
Aug 201505040.162.87$144
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 201501649.822.71$43
Mar 201501642.892.93$47
Feb 201511644.662.98$92
Jan 201501643.433.10$50
Dec 201401654.693.59$57
Nov 201401670.464.25$68
Oct 201401678.303.90$62
Sep 201401686.164.05$65
Aug 201401689.394.04$65
Jul 20141241696.564.18$12,040
Jun 201401698.164.74$76
May 201401694.734.73$76
Apr 201401695.944.81$77
Mar 201401695.895.06$81
Feb 201401697.406.19$99
Jan 201401690.404.86$78
Dec 201301691.824.35$70
Nov 201301688.853.74$60
Oct 201301697.423.78$60
Sep 2013016104.113.72$59
Aug 20139816104.253.52$10,273
Jul 2013016102.523.72$59
Jun 201301694.403.93$63
May 201301694.834.15$66
Apr 201301693.964.28$69
Mar 201301693.623.91$63
Feb 201301691.233.42$55
Jan 201311691.603.42$146
Dec 2012761686.773.42$6,649
Nov 201201686.953.62$58
Oct 201201689.383.40$54
Sep 2012751694.672.92$7,147
Aug 201201692.662.91$47
Jul 201201685.133.02$48
Jun 201201679.822.52$40
May 201205091.612.49$124
Apr 2012011101.652.00$22
Mar 201215811105.052.22$16,622
Feb 2012010101.102.57$26
Jan 201202098.092.73$55
Dec 201102096.873.24$65
Nov 201102095.723.31$66
Oct 201105084.983.65$182
Sep 201105083.623.99$199
Aug 201105083.404.15$207
Jul 201105094.144.52$226
Jun 201105092.904.64$232
May 201105098.134.40$220
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20101638185.734.35$14,326
Nov 201008180.843.80$307
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010171070.364.91$12,032
May 20100071.124.24$0
Apr 20102081.694.12$163
Mar 20100078.394.39$0
Feb 20102073.585.44$147
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 200908166.163.90$316
May 20091608154.743.93$9,076
Apr 200908146.773.59$291
Mar 200908142.144.06$329
Feb 200908132.814.63$375
Jan 200908135.865.37$435
Dec 200808137.105.98$484
Nov 200808155.496.86$556
Oct 200808175.246.92$561
Sep 200816681101.767.88$17,530
Aug 2008181114.228.48$801
Jul 2008081131.0811.39$923
Jun 2008081131.3313.03$1,056
May 2008081123.1711.57$938
Apr 2008081110.3110.45$847
Mar 2008081101.909.66$783
Feb 200808192.538.77$710
Jan 200808190.388.21$665
Dec 200708188.337.30$591
Nov 200708191.677.29$591
Oct 200708182.856.92$561
Sep 200708175.846.24$506
Aug 200708169.066.39$517
Jul 200708170.906.39$517
Jun 200708162.007.55$611
May 200708158.747.85$636
Apr 20071718159.617.81$10,826
Mar 200708156.927.30$591
Feb 200708155.108.22$666
Jan 200708150.306.73$545
Dec 200608156.656.92$560
Nov 200608154.207.62$617
Oct 200608154.906.01$487
Sep 200608160.085.04$408
Aug 200608168.717.34$595
Jul 200608169.376.34$514
Jun 200608166.286.38$517
May 200608166.016.42$520
Apr 200608164.397.36$596
Mar 200608156.707.08$574
Feb 200608157.597.75$628
Jan 200608160.598.93$724
Dec 200508154.9413.42$1,087
Nov 200508154.6910.59$858
Oct 200508158.3413.80$1,117
Sep 200508161.4512.08$978
Aug 20051668161.519.80$11,004
Jul 200508155.697.84$635
Jun 200508152.337.38$598
May 200508145.226.65$539
Apr 200508149.207.36$596
Mar 200508150.377.15$580
Feb 200508145.226.31$511
Jan 200508143.166.32$512
Dec 200408139.866.75$547
Nov 200408145.286.33$513
Oct 200408149.706.52$528
Sep 200408143.245.28$428
Aug 200408142.375.55$450
Jul 200408138.286.08$493
Jun 200408136.106.43$521
May 20041698137.486.49$6,860
Apr 2004528134.475.86$2,267
Mar 200408134.365.53$448
Feb 200408132.455.51$446
Jan 200408132.036.30$510
Dec 200308130.266.30$510
Nov 200308128.804.60$372
Oct 200308128.174.76$386
Sep 200308126.314.75$385
Aug 200308129.765.13$416
Jul 200308129.415.17$419
Jun 200308128.565.98$485
May 200308126.595.97$484
Apr 200308126.675.41$438
Mar 200308131.146.10$494
Feb 200308133.487.93$642
Jan 20031758130.315.58$5,756
Dec 200208126.914.85$393
Nov 200208124.664.14$335
Oct 200208126.464.23$343
Sep 200208127.443.64$294
Aug 200208125.963.16$256
Jul 200208124.583.06$248
Jun 200208123.733.34$270
May 200208124.663.58$290
Apr 200208123.653.51$285
Mar 200208122.003.10$251
Feb 200208118.222.38$192
Jan 200208117.172.38$192
Dec 200108116.932.36$192
Nov 200108118.072.41$195
Oct 20011718119.782.53$3,587
Sep 200108124.262.25$182
Aug 200108124.873.05$247
Jul 200108123.933.20$259
Jun 200118124.563.82$334
May 20011628125.524.31$4,483
Apr 200108124.685.34$432
Mar 200108124.545.38$435
Feb 200108127.755.77$467
Jan 200108127.478.40$680
Dec 20001668126.889.12$5,201
Nov 200008132.215.66$458
Oct 200008131.235.15$417
Sep 200008131.875.19$420
Aug 200008129.644.54$368
Jul 200008128.534.09$331
Jun 20001708129.304.40$5,337
May 200008127.263.68$298
Apr 200008124.513.12$252
Mar 200008128.422.86$232
Feb 200008127.622.73$221
Jan 200008125.272.48$201
Dec 199908124.282.42$196
Nov 19991818123.192.43$4,395
Oct 1999898120.982.80$2,094
Sep 199908121.752.62$212
Aug 199908119.262.88$233
Jul 199908117.892.37$192
Jun 199908115.942.36$191
May 199908115.792.32$188
Apr 199908115.102.21$179
Mar 199908112.471.84$149
Feb 19990819.981.82$147
Jan 199908110.381.90$154
Dec 19980819.201.77$144
Nov 199808110.892.19$177
Oct 19981778112.421.97$2,358
Sep 199808112.592.08$169
Aug 199818111.301.91$166
Jul 199808111.742.24$181
Jun 199808111.242.24$181
May 199808112.622.21$179
Apr 199808113.042.51$203
Mar 199808112.802.31$187
Feb 199828113.952.30$214
Jan 199808114.702.15$175
Dec 199708116.322.41$195
Nov 19971718118.193.09$3,361
Oct 199708119.253.15$255
Sep 199708117.742.95$239
Aug 199708117.862.55$207
Jul 199708117.582.25$182
Jun 19971878117.242.26$3,407
May 199708118.972.31$187
Apr 199708117.882.08$169
Mar 199708118.951.94$157
Feb 19971628120.492.21$3,498
Jan 199708123.483.54$287
Dec 199608123.32$0
Nov 199608121.97$0
Oct 199608123.31$0
Sep 199608122.22$0
Aug 199608120.26$0
Jul 199608119.55$0
Jun 199608118.73$0
May 199608119.43$0
Apr 199608121.51$0
Mar 199608119.38$0
Feb 19961668116.98$2,819
Jan 199608117.07$0
Dec 199508117.19$0
Nov 199508216.00$0
Oct 199508115.43$0
Sep 19951748116.18$2,815
Aug 199508315.92$0
Jul 199508115.24$0
Jun 199508516.41$0
May 199519146117.56$3,354
Apr 1995049217.73$0
Mar 1995024216.44$0
Feb 1995031416.58$0
Jan 199516745815.92$2,659
Dec 1994032615.03$0
Nov 199417845515.90$2,830
Oct 1994049315.58$0
Sep 1994047115.29$0
Aug 199416949316.13$2,726
Jul 1994045817.56$0
Jun 199418160117.09$3,093
May 1994049515.88$0
Apr 1994035314.14$0
Mar 1994031512.46$0
Feb 199434727912.50$4,338
Jan 1994026812.66$0
Dec 1993036912.33$0
Nov 1993017014.49$0
Oct 199308115.85$0
Sep 19931768215.03$2,645
Aug 1993055515.66$0
Jul 1993059615.46$0
Jun 199317668316.79$2,955
May 1993055117.68$0
Apr 1993126418.05$18
Mar 1993040718.14$0
Feb 199318336517.90$3,276
Jan 1993023616.93$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.

Oct 2023 — as filed, then multipliedworked
Oil                   74 bbl  × $ 85.44 =     $6,323
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $6,323

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. 09/O/21490 is the state's own key, not one this site invented.