SOUTHERN PACIFIC CO.

Operated by MOSAIC OIL LLC (P-5 589978) in the SALT FLAT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3172District 01Field 79905001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$848 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 415 leases and 1,904 wells, and the rule below applies to all of them.

Discovered
1928-05-28
as the register files it
Field class
Oil and gas
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 1952-08-04.

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: 100 % % DELIVERABILITY SHOULD BE USED (DAMEKI NYERI).

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
OilDisposition17,586 bbl$784,007
Casinghead gasProduction28,304 Mcf$63,602
Total$847,609

13,168 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 (5)

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 29.6806, -97.6456. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.68055, -97.64566 · 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%
5 of 5 wells
With a plug date
100.0%
5 of 5 wells
Median depth
2,717 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
5100.0%
A plug date is filed
5100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5100.0%
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

Between 2,700 and 2,730 ft, median 2,717 ft, over the 5 wells that filed a depth.

Plug dates filed
Mar 2005 – Feb 2026
5 of 5 wells

5 wells

42-0550425212,700 ftFeb 2026Yes
42-0550425322,700 ftFeb 2026Yes
42-0550425432,717 ftMar 2005Yes
42-0550425542,720 ftFeb 2026Yes
42-0550435352,730 ftFeb 2026Yes

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
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 201738043.873.09$1,667
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201729050.452.95$1,463
Jan 201728049.413.42$1,383
Dec 201631048.763.72$1,512
Nov 201630042.492.64$1,275
Oct 201627046.193.09$1,247
Sep 201633041.553.10$1,371
Aug 201630041.442.92$1,243
Jul 201644041.622.92$1,831
Jun 201638045.352.69$1,723
May 201645042.521.99$1,913
Apr 201647036.561.99$1,718
Mar 201650033.011.79$1,651
Feb 201665026.472.06$1,721
Jan 201667027.352.36$1,832
Dec 201548032.362.00$1,553
Nov 20150038.792.17$0
Oct 201551043.552.43$2,221
Sep 201554042.992.76$2,321
Aug 201557040.162.87$2,289
Jul 201547048.152.95$2,263
Jun 201550056.152.88$2,808
May 201547055.212.96$2,595
Apr 201574049.822.71$3,687
Mar 201586042.892.93$3,689
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201432054.693.59$1,750
Nov 201450070.464.25$3,523
Oct 201498078.303.90$7,673
Sep 201447086.164.05$4,050
Aug 201446089.394.04$4,112
Jul 201440096.564.18$3,862
Jun 201452098.164.74$5,104
May 201492094.734.73$8,715
Apr 201489095.944.81$8,539
Mar 201447095.895.06$4,507
Feb 201459097.406.19$5,747
Jan 201480090.404.86$7,232
Dec 201355091.824.35$5,050
Nov 201362088.853.74$5,509
Oct 201360097.423.78$5,845
Sep 2013620104.113.72$6,455
Aug 2013620104.253.52$6,464
Jul 2013580102.523.72$5,946
Jun 201367094.403.93$6,325
May 201354094.834.15$5,121
Apr 201363093.964.28$5,919
Mar 201375093.623.91$7,022
Feb 201382091.233.42$7,481
Jan 201374091.603.42$6,778
Dec 201297086.773.42$8,417
Nov 201286086.953.62$7,478
Oct 2012106089.383.40$9,474
Sep 201299094.672.92$9,372
Aug 201287092.662.91$8,061
Jul 201296085.133.02$8,172
Jun 201278079.822.52$6,226
May 201286091.612.49$7,878
Apr 2012930101.652.00$9,453
Mar 20121000105.052.22$10,505
Feb 20121040101.102.57$10,514
Jan 2012157098.092.73$15,400
Dec 2011173096.873.24$16,759
Nov 2011168095.723.31$16,081
Oct 2011173084.983.65$14,702
Sep 20110083.623.99$0
Aug 2011330083.404.15$27,522
Jul 20110094.144.52$0
Jun 2011152092.904.64$14,121
May 20110098.134.40$0
Apr 20111660105.964.33$17,589
Mar 20110096.364.06$0
Feb 2011168085.644.18$14,388
Jan 20110086.504.59$0
Dec 2010180085.734.35$15,431
Nov 20100080.843.80$0
Oct 2010181078.103.51$14,136
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009138071.445.48$9,859
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200908465.543.06$257
Aug 20090067.423.22$0
Jul 2009010061.133.46$346
Jun 2009010366.163.90$401
May 20099011154.743.93$5,362
Apr 2009011046.773.59$395
Mar 2009013842.144.06$560
Feb 2009012232.814.63$565
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200807055.496.86$480
Oct 2008011475.246.92$789
Sep 200815791101.767.88$16,693
Aug 20080107114.228.48$908
Jul 20080102131.0811.39$1,162
Jun 20080104131.3313.03$1,355
May 20080103123.1711.57$1,192
Apr 20089098110.3110.45$10,952
Mar 20080112101.909.66$1,082
Feb 2008012892.538.77$1,123
Jan 200811013090.388.21$11,009
Dec 2007010788.337.30$781
Nov 2007013291.677.29$963
Oct 20079015782.856.92$8,543
Sep 20070075.846.24$0
Aug 200712116869.066.39$9,429
Jul 20070070.906.39$0
Jun 200714616562.007.55$10,297
May 2007016558.747.85$1,295
Apr 2007016759.617.81$1,303
Mar 200711010956.927.30$7,057
Feb 20070055.108.22$0
Jan 200714513250.306.73$8,181
Dec 200616716556.656.92$10,602
Nov 2006012354.207.62$937
Oct 200609554.906.01$571
Sep 200606060.085.04$302
Aug 20060068.717.34$0
Jul 200694069.376.34$6,521
Jun 20060066.286.38$0
May 2006105066.016.42$6,931
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 200686060.598.93$5,211
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005108058.3413.80$6,301
Sep 200572061.4512.08$4,424
Aug 20050061.519.80$0
Jul 2005101055.697.84$5,625
Jun 20050052.337.38$0
May 2005104045.226.65$4,703
Apr 2005166049.207.36$8,167
Mar 2005104050.377.15$5,238
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 200496039.866.75$3,827
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 200453038.286.08$2,029
Jun 2004125036.106.43$4,513
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003011430.315.58$636
Dec 2002014526.914.85$704
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 200212511727.443.64$3,855
Aug 20020025.963.16$0
Jul 2002030824.583.06$943
Jun 20028813623.733.34$2,542
May 2002017024.663.58$609
Apr 20020023.653.51$0
Mar 200278022.003.10$1,716
Feb 20020018.222.38$0
Jan 200216215817.172.38$3,157
Dec 2001017016.932.36$402
Nov 2001020718.072.41$498
Oct 2001016119.782.53$407
Sep 200111526424.262.25$3,384
Aug 2001024824.873.05$757
Jul 200116130723.933.20$4,834
Jun 2001018624.563.82$711
May 20010025.524.31$0
Apr 200115323924.685.34$5,051
Mar 2001023924.545.38$1,285
Feb 200113721327.755.77$5,030
Jan 2001024627.478.40$2,066
Dec 200010815626.889.12$4,326
Nov 200007832.215.66$441
Oct 200014711131.235.15$5,162
Sep 2000017631.875.19$913
Aug 200015325029.644.54$5,670
Jul 200014924928.534.09$5,269
Jun 2000021329.304.40$937
May 2000021727.263.68$799
Apr 200017327124.513.12$5,085
Mar 2000016928.422.86$483
Feb 200014015527.622.73$4,289
Jan 2000018525.272.48$459
Dec 199914214024.282.42$3,787
Nov 19990023.192.43$0
Oct 19991548120.982.80$3,458
Sep 1999011621.752.62$304
Aug 199916111619.262.88$3,434
Jul 1999014417.892.37$342
Jun 199915822615.942.36$3,052
May 1999018815.792.32$436
Apr 199915815015.102.21$2,717
Mar 199909612.471.84$176
Feb 19991561069.981.82$1,750
Jan 1999011110.381.90$211
Dec 1998156789.201.77$1,574
Nov 199803510.892.19$77
Oct 19981696312.421.97$2,223
Sep 199805912.592.08$123
Aug 19981686511.301.91$2,022
Jul 199809611.742.24$215
Jun 199815513111.242.24$2,035
May 199809512.622.21$210
Apr 199813727013.042.51$2,463
Mar 199815722912.802.31$2,538
Feb 1998023413.952.30$538
Jan 199815921214.702.15$2,794
Dec 1997025016.322.41$603
Nov 199716223118.193.09$3,660
Oct 1997024619.253.15$775
Sep 199716919117.742.95$3,562
Aug 1997020617.862.55$526
Jul 199716916617.582.25$3,344
Jun 1997020717.242.26$467
May 199717010218.972.31$3,460
Apr 1997026417.882.08$550
Mar 199717423618.951.94$3,755
Feb 1997021420.492.21$472
Jan 199715925223.483.54$4,625
Dec 1996033023.32$0
Nov 199614324221.97$3,142
Oct 199616421523.31$3,823
Sep 1996025122.22$0
Aug 199616825820.26$3,404
Jul 1996023119.55$0
Jun 199616325218.73$3,053
May 1996026619.43$0
Apr 199614124121.51$3,033
Mar 199616919319.38$3,275
Feb 1996029516.98$0
Jan 199616827417.07$2,868
Dec 1995023317.19$0
Nov 199516228816.00$2,592
Oct 199516427515.43$2,531
Sep 1995024516.18$0
Aug 199516625415.92$2,643
Jul 1995024015.24$0
Jun 199515420416.41$2,527
May 199516424217.56$2,880
Apr 1995022417.73$0
Mar 199516626016.44$2,729
Feb 199517023816.58$2,819
Jan 1995028215.92$0
Dec 199416230715.03$2,435
Nov 199416729215.90$2,655
Oct 1994026915.58$0
Sep 1994025215.29$0
Aug 199419929816.13$3,210
Jul 1994023717.56$0
Jun 199419724117.09$3,367
May 1994027415.88$0
Apr 199419027714.14$2,687
Mar 1994034912.46$0
Feb 199421429212.50$2,675
Jan 1994029112.66$0
Dec 199322030212.33$2,713
Nov 1993029814.49$0
Oct 199319931415.85$3,154
Sep 1993038215.03$0
Aug 199325338315.66$3,962
Jul 1993033115.46$0
Jun 199325732816.79$4,315
May 1993029217.68$0
Apr 1993023318.05$0
Mar 199326431218.14$4,789
Feb 1993027017.90$0
Jan 1993031116.93$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.

Jul 2017 — as filed, then multipliedworked
Oil                   38 bbl  × $ 43.87 =     $1,667
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $1,667

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. 01/O/3172 is the state's own key, not one this site invented.