STALLINGS

Operated by SOUTHWEST ROYALTIES, INC. (P-5 806470) in the B.C. (DEAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35155District 08Field 04690310OilCasinghead gasSaveExport
Value, all time
$1.6 M
Oct 1996 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
356
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 7 leases and 8 wells, and the rule below applies to all of them.

Discovered
1996-06-01
as the register files it
Field class
Oil
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
OilDisposition36,804 bbl$1,491,458
Casinghead gasProduction28,243 Mcf$87,616
Total$1,579,074

2,467 Mcf of this lease's gas, across 3 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 32.3269, -101.5174. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.32686, -101.51736 · 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
9,300 ft
1 wells filed one
Completion to plug
29.6 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 9,300 ft.

Completions filed
Oct 1996
1 of 1 wells
Plug dates filed
May 2026
1 of 1 wells

Last completion to plug: a median of 29.6 years across the 1 well that filed both dates, with the middle half between 29.6 years and 29.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2273420519,300 ftOct 1996May 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 (356)

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

356 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 20233071.262.61$214
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023171080.522.67$13,769
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 2023167076.533.39$12,781
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 20221640104.226.84$17,092
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 2021170079.795.71$13,564
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021168069.493.38$11,674
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 2020171038.772.71$6,630
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020166039.982.39$6,637
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 2020171049.881.98$8,529
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 2019179058.482.74$10,468
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019182050.852.79$9,255
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018161052.934.24$8,522
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 2018168063.842.90$10,725
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 2017167047.523.09$7,936
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017170047.933.21$8,148
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20171049.413.42$49
Dec 2016171048.763.72$8,338
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016163041.622.92$6,784
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016167036.561.99$6,106
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016161027.352.36$4,403
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015163043.552.43$7,099
Sep 20150042.992.76$0
Aug 2015156040.162.87$6,265
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015161049.822.71$8,021
Mar 20150042.892.93$0
Feb 2015153044.662.98$6,833
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014166070.464.25$11,696
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014164089.394.04$14,660
Jul 20140096.564.18$0
Jun 2014163098.164.74$16,000
May 20140094.734.73$0
Apr 2014167095.944.81$16,022
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014168090.404.86$15,187
Dec 20130091.824.35$0
Nov 2013169088.853.74$15,016
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131650104.253.52$17,201
Jul 201300102.523.72$0
Jun 2013166094.403.93$15,670
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013338093.623.91$31,644
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012317086.953.62$27,563
Oct 20122089.383.40$179
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012140085.133.02$11,918
Jun 2012165079.822.52$13,170
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20123510105.052.22$36,873
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011352984.983.65$29,946
Sep 20110683.623.99$24
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011165092.904.64$15,329
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20111662996.364.06$16,113
Feb 20111647285.644.18$14,346
Jan 20111656886.504.59$14,585
Dec 2010174085.734.35$14,917
Nov 20100080.843.80$0
Oct 2010179078.103.51$13,980
Sep 2010168072.633.98$12,202
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010167870.364.91$11,789
May 201001071.124.24$42
Apr 2010179081.694.12$14,623
Mar 201001978.394.39$83
Feb 2010166573.585.44$12,241
Jan 20101702874.365.96$12,808
Dec 200901171.445.48$60
Nov 20091706774.593.75$12,932
Oct 200907372.544.11$300
Sep 20091696865.543.06$11,285
Aug 20091687367.423.22$11,562
Jul 200908661.133.46$298
Jun 20091719366.163.90$11,676
May 2009014754.743.93$577
Apr 200916911846.773.59$8,327
Mar 2009011542.144.06$467
Feb 20091659832.814.63$5,868
Jan 200908535.865.37$457
Dec 20081711137.105.98$6,410
Nov 20081711055.496.86$9,557
Oct 20081711175.246.92$12,942
Sep 2008013101.767.88$102
Aug 200816912114.228.48$19,405
Jul 200816111131.0811.39$21,229
Jun 2008010131.3313.03$130
May 200816621123.1711.57$20,689
Apr 2008079110.3110.45$826
Mar 200816986101.909.66$18,052
Feb 200808192.538.77$710
Jan 20081676990.388.21$15,660
Dec 200707888.337.30$570
Nov 20071707791.677.29$16,145
Oct 200708582.856.92$588
Sep 20071838175.846.24$14,385
Aug 200708969.066.39$569
Jul 20071579070.906.39$11,706
Jun 20071758162.007.55$11,461
May 200708458.747.85$659
Apr 20071607559.617.81$10,123
Mar 20073487456.927.30$20,349
Feb 200704955.108.22$403
Jan 200704550.306.73$303
Dec 20061704956.656.92$9,970
Nov 200604754.207.62$358
Oct 20061785354.906.01$10,091
Sep 200602960.085.04$146
Aug 200601568.717.34$110
Jul 20061787469.376.34$12,817
Jun 20063457466.286.38$23,339
May 200607066.016.42$450
Apr 200606964.397.36$508
Mar 20061466656.707.08$8,746
Feb 200605857.597.75$450
Jan 20061634960.598.93$10,314
Dec 200504854.9413.42$644
Nov 20051766454.6910.59$10,303
Oct 200504358.3413.80$593
Sep 20051808061.4512.08$12,027
Aug 200505561.519.80$539
Jul 20051827555.697.84$10,724
Jun 20051817052.337.38$9,988
May 200506545.226.65$432
Apr 20053555949.207.36$17,900
Mar 200505450.377.15$386
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20041774443.245.28$7,886
Aug 200406342.375.55$350
Jul 20041776738.286.08$7,183
Jun 20041784136.106.43$6,690
May 200404637.486.49$299
Apr 200403534.475.86$205
Mar 20041036534.365.53$3,899
Feb 20041786132.455.51$6,112
Jan 20041825432.036.30$6,170
Dec 200305330.266.30$334
Nov 20031806028.804.60$5,460
Oct 20031778628.174.76$5,395
Sep 20031758526.314.75$5,008
Aug 20031779229.765.13$5,739
Jul 20031798929.415.17$5,725
Jun 200308428.565.98$503
May 20031758626.595.97$5,167
Apr 20031808226.675.41$5,244
Mar 200308631.146.10$524
Feb 20031637133.487.93$6,020
Jan 20031797430.315.58$5,839
Dec 20020026.914.85$0
Nov 2002175024.664.14$4,316
Oct 2002181026.464.23$4,789
Sep 2002177027.443.64$4,857
Aug 20020025.963.16$0
Jul 20021788724.583.06$4,642
Jun 20021837423.733.34$4,590
May 20021809624.663.58$4,783
Apr 200218010523.653.51$4,626
Mar 2002010522.003.10$326
Feb 20021838918.222.38$3,546
Jan 20021819117.172.38$3,324
Dec 20011728916.932.36$3,122
Nov 200108618.072.41$207
Oct 20011819119.782.53$3,810
Sep 20011809024.262.25$4,569
Aug 200108924.873.05$272
Jul 20011668823.933.20$4,254
Jun 20011808824.563.82$4,757
May 20011799125.524.31$4,960
Apr 20011789024.685.34$4,873
Mar 20011819024.545.38$4,926
Feb 20011827927.755.77$5,506
Jan 200109727.478.40$815
Dec 200036210226.889.12$10,661
Nov 2000010832.215.66$611
Oct 200018111831.235.15$6,260
Sep 200018311731.875.19$6,439
Aug 200018012729.644.54$5,912
Jul 200017912428.534.09$5,614
Jun 200018112729.304.40$5,862
May 200018012127.263.68$5,352
Apr 200018112324.513.12$4,820
Mar 200018125028.422.86$5,859
Feb 200018225527.622.73$5,722
Jan 200017927225.272.48$5,198
Dec 199917929524.282.42$5,061
Nov 199918330923.192.43$4,996
Oct 199917834520.982.80$4,702
Sep 199934734821.752.62$8,459
Aug 199918036919.262.88$4,528
Jul 199918137717.892.37$4,132
Jun 199918037315.942.36$3,750
May 199936438715.792.32$6,646
Apr 199935237715.102.21$6,148
Mar 1999039312.471.84$722
Feb 19991803629.981.82$2,454
Jan 199935343910.381.90$4,498
Dec 19983644199.201.77$4,092
Nov 199836043010.892.19$4,860
Oct 1998047612.421.97$937
Sep 199834447012.592.08$5,310
Aug 199834255311.301.91$4,919
Jul 199817753011.742.24$3,264
Jun 199832444711.242.24$4,642
May 199815342512.622.21$2,869
Apr 199816338613.042.51$3,093
Mar 199830643812.802.31$4,928
Feb 199833941813.952.30$5,690
Jan 199849345714.702.15$8,232
Dec 199734441616.322.41$6,617
Nov 199733154218.193.09$7,695
Oct 199749756919.253.15$11,360
Sep 199748457917.742.95$10,297
Aug 199744562517.862.55$9,544
Jul 199744363717.582.25$9,219
Jun 199745663017.242.26$9,283
May 199761764118.972.31$13,184
Apr 199762558517.882.08$12,393
Mar 199764264018.951.94$13,407
Feb 199763757120.492.21$14,312
Jan 199779065923.483.54$20,882
Dec 199687572623.32$20,405
Nov 19961,05473221.97$23,156
Oct 19962221,00923.31$5,175

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.

Dec 2023 — as filed, then multipliedworked
Oil                    3 bbl  × $ 71.26 =       $214
Casinghead gas         0 Mcf  × $  2.61 =         $0

────────────────────────────────────────────────────
Month total                                     $214

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. 08/O/35155 is the state's own key, not one this site invented.