STOKER, K. "D"

Operated by MCCLURE OIL COMPANY, INC. (P-5 540703) in the ROCKER -A- (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12309District 8AField 77643666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$489 k
Jan 1993 – Nov 2023
Value, last 12 filed months
$225
at the published price for each month
Months reported
371
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 11 leases and 87 wells, and the rule below applies to all of them.

Discovered
1955-06-27
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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.

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
OilDisposition23,848 bbl$481,267
Casinghead gasProduction1,183 Mcf$7,748
Total$489,015

22 Mcf of this lease's gas, across 22 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 (3)

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 33.0852, -101.2767. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

33.08619, -101.27732 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
3,555 ft
3 wells filed one
Completion to plug
18.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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 3,106 and 4,916 ft, median 3,555 ft, over the 3 wells that filed a depth.

Completions filed
Mar 1986 – Jun 1994
2 of 3 wells; 1 filed none
Plug dates filed
Feb 2008 – Oct 2016
3 of 3 wells

Last completion to plug: a median of 18.8 years across the 2 wells that filed both dates, with the middle half between 17.3 years and 20.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-169006591 L4,916 ftOct 2016Yes
42-1693323333,555 ftJun 1994Mar 2010Yes
42-1690066223,106 ftMar 1986Feb 2008Yes

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 (371)

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

371 months

Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20233074.852.64$225
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 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20144098.164.74$393
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20143095.895.06$288
Feb 20143097.406.19$292
Jan 20144090.404.86$362
Dec 20133091.824.35$275
Nov 20133088.853.74$267
Oct 20137097.423.78$682
Sep 201330104.113.72$312
Aug 201330104.253.52$313
Jul 201330102.523.72$308
Jun 20133094.403.93$283
May 20133094.834.15$284
Apr 20134093.964.28$376
Mar 20137093.623.91$655
Feb 20130091.233.42$0
Jan 20138091.603.42$733
Dec 20128086.773.42$694
Nov 20120086.953.62$0
Oct 20128089.383.40$715
Sep 20128094.672.92$757
Aug 20128092.662.91$741
Jul 20126085.133.02$511
Jun 20126079.822.52$479
May 20120091.612.49$0
Apr 201270101.652.00$712
Mar 2012110105.052.22$1,156
Feb 201200101.102.57$0
Jan 20128098.092.73$785
Dec 20117096.873.24$678
Nov 20117095.723.31$670
Oct 20110084.983.65$0
Sep 20118083.623.99$669
Aug 20118083.404.15$667
Jul 20117094.144.52$659
Jun 20118092.904.64$743
May 20118098.134.40$785
Apr 201100105.964.33$0
Mar 20117096.364.06$675
Feb 20117085.644.18$599
Jan 20118086.504.59$692
Dec 20100085.734.35$0
Nov 20107080.843.80$566
Oct 20100078.103.51$0
Sep 20107072.633.98$508
Aug 20107073.684.42$516
Jul 20108072.554.74$580
Jun 20107070.364.91$493
May 20108071.124.24$569
Apr 20107081.694.12$572
Mar 20107078.394.39$549
Feb 20107073.585.44$515
Jan 20107074.365.96$521
Dec 20097071.445.48$500
Nov 20098074.593.75$597
Oct 20090072.544.11$0
Sep 20098065.543.06$524
Aug 20097167.423.22$475
Jul 20098661.133.46$510
Jun 20098966.163.90$564
May 200981254.743.93$485
Apr 20097646.773.59$349
Mar 200971242.144.06$344
Feb 200981632.814.63$337
Jan 200971635.865.37$337
Dec 2008151637.105.98$652
Nov 2008141055.496.86$845
Oct 200801475.246.92$97
Sep 2008816101.767.88$940
Aug 2008712114.228.48$901
Jul 200880131.0811.39$1,049
Jun 200870131.3313.03$919
May 2008150123.1711.57$1,848
Apr 200880110.3110.45$882
Mar 200870101.909.66$713
Feb 20088092.538.77$740
Jan 200814190.388.21$1,274
Dec 20078188.337.30$714
Nov 20078191.677.29$741
Oct 200715082.856.92$1,243
Sep 20078075.846.24$607
Aug 200713069.066.39$898
Jul 20078170.906.39$574
Jun 200714162.007.55$876
May 20078558.747.85$509
Apr 200715259.617.81$910
Mar 20078156.927.30$463
Feb 20070555.108.22$41
Jan 20077550.306.73$386
Dec 20067356.656.92$417
Nov 200681654.207.62$555
Oct 2006121254.906.01$731
Sep 200681160.085.04$536
Aug 2006161368.717.34$1,195
Jul 200681069.376.34$618
Jun 200616966.286.38$1,118
May 200682466.016.42$682
Apr 200682264.397.36$677
Mar 2006162456.707.08$1,077
Feb 20068957.597.75$530
Jan 200682060.598.93$663
Dec 200581754.9413.42$668
Nov 2005141254.6910.59$893
Oct 200581658.3413.80$687
Sep 200581961.4512.08$721
Aug 2005161861.519.80$1,161
Jul 200582055.697.84$602
Jun 200582152.337.38$574
May 200581645.226.65$468
Apr 2005161349.207.36$883
Mar 200581650.377.15$517
Feb 200581145.226.31$431
Jan 2005161343.166.32$773
Dec 200481139.866.75$393
Nov 200481845.286.33$476
Oct 2004161749.706.52$906
Sep 200472243.245.28$419
Aug 200481742.375.55$433
Jul 2004152638.286.08$732
Jun 20043112536.106.43$1,923
May 2004808337.486.49$3,537
Apr 20044414734.475.86$2,378
Mar 2004826634.365.53$3,183
Feb 2004433032.455.51$1,561
Jan 20041135332.036.30$3,953
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 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002159023.733.34$3,773
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002173017.172.38$2,970
Dec 20010016.932.36$0
Nov 2001177018.072.41$3,198
Oct 20010019.782.53$0
Sep 2001176024.262.25$4,270
Aug 20010024.873.05$0
Jul 2001174023.933.20$4,164
Jun 20010024.563.82$0
May 2001175025.524.31$4,466
Apr 2001179024.685.34$4,418
Mar 20010024.545.38$0
Feb 2001181027.755.77$5,023
Jan 2001175027.478.40$4,807
Dec 20000026.889.12$0
Nov 2000166032.215.66$5,347
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000168029.644.54$4,980
Jul 2000172028.534.09$4,907
Jun 2000175029.304.40$5,128
May 2000175027.263.68$4,771
Apr 2000168024.513.12$4,118
Mar 2000173028.422.86$4,917
Feb 2000167027.622.73$4,613
Jan 2000168025.272.48$4,245
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999342020.982.80$7,175
Sep 19990021.752.62$0
Aug 1999340019.262.88$6,548
Jul 1999171017.892.37$3,059
Jun 1999260015.942.36$4,144
May 1999171015.792.32$2,700
Apr 1999172015.102.21$2,597
Mar 1999348012.471.84$4,340
Feb 1999009.981.82$0
Jan 1999172010.381.90$1,785
Dec 1998009.201.77$0
Nov 1998174010.892.19$1,895
Oct 1998177012.421.97$2,198
Sep 1998346012.592.08$4,356
Aug 1998175111.301.91$1,979
Jul 1998175111.742.24$2,057
Jun 1998181111.242.24$2,037
May 1998182112.622.21$2,299
Apr 19980113.042.51$3
Mar 1998175112.802.31$2,242
Feb 1998169113.952.30$2,360
Jan 1998186114.702.15$2,736
Dec 1997359116.322.41$5,861
Nov 1997182118.193.09$3,314
Oct 1997552119.253.15$10,629
Sep 19970117.742.95$3
Aug 1997352017.862.55$6,287
Jul 19970017.582.25$0
Jun 1997377017.242.26$6,499
May 1997372018.972.31$7,057
Apr 19970017.882.08$0
Mar 1997533018.951.94$10,100
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996381023.32$8,885
Nov 1996363021.97$7,975
Oct 19960023.31$0
Sep 1996344022.22$7,644
Aug 19960020.26$0
Jul 1996358019.55$6,999
Jun 19960018.73$0
May 1996448019.43$8,705
Apr 1996348021.51$7,485
Mar 1996347019.38$6,725
Feb 19960016.98$0
Jan 1996352017.07$6,009
Dec 19950017.19$0
Nov 1995336016.00$5,376
Oct 1995334015.43$5,154
Sep 1995172016.18$2,783
Aug 1995168115.92$2,675
Jul 1995340015.24$5,182
Jun 1995172016.41$2,823
May 1995175017.56$3,073
Apr 1995345017.73$6,117
Mar 1995346016.44$5,688
Feb 1995343016.58$5,687
Jan 1995169015.92$2,690
Dec 1994343015.03$5,155
Nov 1994169015.90$2,687
Oct 1994346015.58$5,391
Sep 1994340115.29$5,199
Aug 1994343116.13$5,533
Jul 1994330117.56$5,795
Jun 1994511117.09$8,733
May 1994170115.88$2,700
Apr 1994339114.14$4,793
Mar 1994172112.46$2,143
Feb 1994352112.50$4,400
Jan 1994173112.66$2,190
Dec 1993351112.33$4,328
Nov 1993171114.49$2,478
Oct 1993348115.85$5,516
Sep 1993336115.03$5,050
Aug 1993167115.66$2,615
Jul 1993333115.46$5,148
Jun 1993329116.79$5,524
May 1993326117.68$5,764
Apr 1993167118.05$3,014
Mar 1993343118.14$6,222
Feb 1993172117.90$3,079
Jan 1993341116.93$5,773

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 2023 — as filed, then multipliedworked
Oil                    3 bbl  × $ 74.85 =       $225
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                     $225

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. 8A/O/12309 is the state's own key, not one this site invented.