SOUTH TEXAS SYNDICATE II-B

Operated by SILVERBOW RESOURCES OPER, LLC (P-5 781915) in the WHITE KITCHEN (EDWARDS LIME) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 139165District 01Field 96950666Hydrogen sulphide fieldNGPA filingCondensateGasSaveExport
Value, all time
$5.6 M
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
condensate, 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 12 leases and 12 wells, and the rule below applies to all of them.

Discovered
1956-11-08
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: AOF-1 AND AOF-2 EFFECTIVE 10/01/97.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition1,932 bbl$58,880
GasProduction2,050,118 Mcf$5,542,158
Total$5,601,038

702,663 Mcf of this lease's gas, across 46 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 28.3604, -98.9475. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.36037, -98.94747 · 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
10,700 ft
1 wells filed one
Completion to plug
32.8 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 10,700 ft.

Completions filed
Dec 1990
1 of 1 wells
Plug dates filed
Sep 2023
1 of 1 wells

Last completion to plug: a median of 32.8 years across the 1 well that filed both dates, with the middle half between 32.8 years and 32.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-28331353810,700 ftDec 1990Sep 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 2018019165.382.90$554
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 20160646.193.09$19
Sep 20160041.553.10$0
Aug 20160741.442.92$20
Jul 20164041.622.92$166
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 20150238.792.17$4
Oct 20150043.552.43$0
Sep 201514042.992.76$602
Aug 20150140.162.87$3
Jul 20150548.152.95$15
Jun 20150056.152.88$0
May 20150655.212.96$18
Apr 201502449.822.71$65
Mar 201501642.892.93$47
Feb 201501944.662.98$57
Jan 201519743.433.10$847
Dec 201402354.693.59$83
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 201403486.164.05$138
Aug 201403689.394.04$145
Jul 201402496.564.18$100
Jun 201402498.164.74$114
May 201401194.734.73$52
Apr 201402395.944.81$111
Mar 201403295.895.06$162
Feb 201401997.406.19$118
Jan 201403690.404.86$175
Dec 201304891.824.35$209
Nov 201303488.853.74$127
Oct 201302397.423.78$87
Sep 2013019104.113.72$71
Aug 2013016104.253.52$56
Jul 2013048102.523.72$178
Jun 201303694.403.93$142
May 201302694.834.15$108
Apr 201301993.964.28$81
Mar 20130093.623.91$0
Feb 201302091.233.42$68
Jan 201302691.603.42$89
Dec 201201586.773.42$51
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120892.662.91$23
Jul 20120885.133.02$24
Jun 201202279.822.52$55
May 201206491.612.49$159
Apr 2012040101.652.00$80
Mar 2012068105.052.22$151
Feb 2012058101.102.57$149
Jan 201216598.092.73$276
Dec 201108396.873.24$269
Nov 201104995.723.31$162
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20112096.364.06$193
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 201003278.103.51$112
Sep 201005372.633.98$211
Aug 2010226273.684.42$1,895
Jul 201007572.554.74$355
Jun 201009070.364.91$442
May 2010011071.124.24$466
Apr 2010012881.694.12$528
Mar 2010011478.394.39$500
Feb 2010012573.585.44$680
Jan 2010011874.365.96$704
Dec 2009013471.445.48$735
Nov 200901,11474.593.75$4,179
Oct 2009016072.544.11$658
Sep 2009023765.543.06$726
Aug 20091820067.423.22$1,857
Jul 2009026461.133.46$915
Jun 2009021366.163.90$830
May 2009028154.743.93$1,103
Apr 2009030446.773.59$1,091
Mar 20091119342.144.06$1,247
Feb 200908332.814.63$385
Jan 2009035335.865.37$1,896
Dec 20083254437.105.98$4,439
Nov 2008061355.496.86$4,205
Oct 2008070675.246.92$4,887
Sep 200826681101.767.88$8,010
Aug 20080586114.228.48$4,971
Jul 20080735131.0811.39$8,371
Jun 20080741131.3313.03$9,657
May 20080782123.1711.57$9,051
Apr 200819760110.3110.45$10,042
Mar 20080875101.909.66$8,456
Feb 20081583392.538.77$8,694
Jan 2008088790.388.21$7,278
Dec 20071994988.337.30$8,608
Nov 2007131,00691.677.29$8,527
Oct 200701,12282.856.92$7,766
Sep 200701,18875.846.24$7,418
Aug 2007171,24969.066.39$9,153
Jul 200701,24770.906.39$7,966
Jun 2007231,18362.007.55$10,356
May 200701,26158.747.85$9,894
Apr 20072299659.617.81$9,085
Mar 200701,03756.927.30$7,572
Feb 2007201,05055.108.22$9,729
Jan 200701,21350.306.73$8,160
Dec 200601,30356.656.92$9,015
Nov 2006361,60854.207.62$14,200
Oct 200602,10254.906.01$12,641
Sep 200602,06660.085.04$10,407
Aug 200602,17468.717.34$15,957
Jul 200602,70269.376.34$17,138
Jun 200602,63466.286.38$16,815
May 2006183,00166.016.42$20,470
Apr 200603,20364.397.36$23,576
Mar 200603,67556.707.08$26,030
Feb 200603,47857.597.75$26,958
Jan 200604,17360.598.93$37,279
Dec 200504,83954.9413.42$64,917
Nov 200514,74154.6910.59$50,254
Oct 200505,58158.3413.80$76,994
Sep 200503,61061.4512.08$43,605
Aug 200509,20561.519.80$90,180
Jul 200509,32655.697.84$73,150
Jun 200589,70252.337.38$72,029
May 200509,90145.226.65$65,853
Apr 2005189,37549.207.36$69,890
Mar 2005010,01950.377.15$71,685
Feb 200508,93245.226.31$56,378
Jan 200599,35043.166.32$59,501
Dec 200409,67839.866.75$65,337
Nov 200408,95145.286.33$56,664
Oct 20045310,15649.706.52$68,801
Sep 200409,93743.245.28$52,506
Aug 200409,81942.375.55$54,502
Jul 20042410,22338.286.08$63,117
Jun 2004010,33836.106.43$66,505
May 20041710,50337.486.49$68,850
Apr 200409,56534.475.86$56,036
Mar 2004010,35834.365.53$57,281
Feb 2004299,60832.455.51$53,877
Jan 200409,85632.036.30$62,089
Dec 20033110,38830.266.30$66,400
Nov 2003010,29628.804.60$47,312
Oct 2003010,68328.174.76$50,847
Sep 20033710,23326.314.75$49,574
Aug 2003010,82529.765.13$55,529
Jul 2003011,80429.415.17$61,037
Jun 2003915,30828.565.98$91,844
May 200301,88926.595.97$11,282
Apr 200304,50826.675.41$24,376
Mar 200358,75731.146.10$53,539
Feb 2003107,60433.487.93$60,603
Jan 200309,04330.315.58$50,478
Dec 200209,29826.914.85$45,130
Nov 2002249,48824.664.14$39,843
Oct 200209,08826.464.23$38,434
Sep 200208,97427.443.64$32,622
Aug 200269,58725.963.16$30,491
Jul 2002010,61324.583.06$32,494
Jun 2002109,75923.733.34$32,815
May 200209,98324.663.58$35,779
Apr 2002118,94623.653.51$31,681
Mar 200209,22722.003.10$28,629
Feb 200208,30618.222.38$19,732
Jan 2002179,68817.172.38$23,307
Dec 20011611,57016.932.36$27,627
Nov 200109,97718.072.41$24,000
Oct 2001011,66319.782.53$29,494
Sep 2001159,24924.262.25$21,186
Aug 2001011,88524.873.05$36,287
Jul 200109,31923.933.20$29,794
Jun 20011811,05724.563.82$42,726
May 2001011,13725.524.31$47,971
Apr 20012311,35124.685.34$61,129
Mar 20012211,79624.545.38$63,960
Feb 200109,38827.755.77$54,141
Jan 20013912,04127.478.40$102,201
Dec 2000020,52926.889.12$187,276
Nov 20004912,44632.215.66$71,998
Oct 2000012,34631.235.15$63,526
Sep 20002514,92631.875.19$78,210
Aug 2000015,06229.644.54$68,393
Jul 20002214,22428.534.09$58,800
Jun 2000012,91529.304.40$56,790
May 20002313,41627.263.68$49,995
Apr 2000012,74524.513.12$39,713
Mar 20004113,60828.422.86$40,081
Feb 20002411,99427.622.73$33,365
Jan 2000013,19925.272.48$32,740
Dec 19994612,17524.282.42$30,626
Nov 19992410,40323.192.43$25,877
Oct 1999012,86620.982.80$36,073
Sep 19996911,59021.752.62$31,853
Aug 1999013,61119.262.88$39,140
Jul 19992213,53217.892.37$32,496
Jun 1999012,99415.942.36$30,693
May 19992315,25015.792.32$35,759
Apr 19992315,25015.102.21$34,020
Mar 1999016,22012.471.84$29,818
Feb 19992714,3099.981.82$26,280
Jan 19994615,12210.381.90$29,209
Dec 19983016,8309.201.77$30,121
Nov 19982815,39910.892.19$33,963
Oct 1998019,22212.421.97$37,852
Sep 19983018,02512.592.08$37,917
Aug 1998018,69111.301.91$35,650
Jul 19985213,24911.742.24$30,252
Jun 19982917,96311.242.24$40,514
May 199808,82112.622.21$19,462
Apr 19983018,76513.042.51$47,404
Mar 19981619,69612.802.31$45,692
Feb 19983417,61113.952.30$40,964
Jan 19982716,63614.702.15$36,244
Dec 1997018,27916.322.41$44,073
Nov 1997318,71118.193.09$27,466
Oct 19973719,83419.253.15$63,186
Sep 19973619,94217.742.95$59,565
Aug 19974320,18117.862.55$52,325
Jul 19973616,65717.582.25$38,060
Jun 19974614,40317.242.26$33,303
May 19973615,94518.972.31$37,492
Apr 19973716,02717.882.08$34,042
Mar 19974215,23118.951.94$30,331
Feb 19974116,45620.492.21$37,140
Jan 199745,70123.483.54$20,274
Dec 1996017023.32$0
Nov 1996092121.97$0
Oct 199601,76523.31$0
Sep 199601,95322.22$0
Aug 19960020.26$0
Jul 1996019819.55$0
Jun 19960018.73$0
May 1996066719.43$0
Apr 199601,86121.51$0
Mar 199601,91719.38$0
Feb 199603,72716.98$0
Jan 199606,24317.07$0
Dec 199508,94917.19$0
Nov 199509,47416.00$0
Oct 1995011,45215.43$0
Sep 199509,61616.18$0
Aug 1995013,29915.92$0
Jul 199509,73015.24$0
Jun 1995014,73516.41$0
May 1995012,91117.56$0
Apr 1995014,60217.73$0
Mar 1995018,28316.44$0
Feb 1995024,16616.58$0
Jan 1995019,48715.92$0
Dec 1994021,26315.03$0
Nov 1994021,04515.90$0
Oct 1994024,71415.58$0
Sep 1994013,85715.29$0
Aug 1994014,15616.13$0
Jul 199408,26717.56$0
Jun 1994010,75917.09$0
May 1994015,36415.88$0
Apr 1994018,84614.14$0
Mar 1994021,87912.46$0
Feb 1994020,47512.50$0
Jan 1994023,14212.66$0
Dec 1993023,31912.33$0
Nov 1993023,34314.49$0
Oct 1993023,48315.85$0
Sep 1993022,30015.03$0
Aug 1993023,86515.66$0
Jul 1993025,92515.46$0
Jun 1993023,13416.79$0
May 1993026,72617.68$0
Apr 1993026,47018.05$0
Mar 1993028,19418.14$0
Feb 1993025,73217.90$0
Jan 1993030,27916.93$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.

May 2018 — as filed, then multipliedworked
Condensate             0 bbl  × $ 65.38 =         $0
Gas                  191 Mcf  × $  2.90 =       $554

────────────────────────────────────────────────────
Month total                                     $554

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/G/139165 is the state's own key, not one this site invented.