CHAMBERLAIN

Operated by DISCOVERY OPERATING, INC. (P-5 220865) in the SPEARMAN, EAST (MORROW, MIDDLE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 139536District 10Field 85000650CondensateGasSaveExport
Value, all time
$510 k
Jan 1993 – Feb 2017
Value, last 12 filed months
$0
at the published price for each month
Months reported
290
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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1991-06-16
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

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
CondensateDisposition85 bbl$2,655
GasProduction192,998 Mcf$507,587
Total$510,242

84,768 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 36.3423, -101.1178. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.34230, -101.11784 · 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
7,967 ft
1 wells filed one
Completion to plug
25.6 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 7,967 ft.

Completions filed
Jul 1991
1 of 1 wells
Plug dates filed
Feb 2017
1 of 1 wells

Last completion to plug: a median of 25.6 years across the 1 well that filed both dates, with the middle half between 25.6 years and 25.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-1953113117,967 ftJul 1991Feb 2017Yes

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 (290)

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

290 months

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 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110196.873.24$3
Nov 201101695.723.31$53
Oct 201101484.983.65$51
Sep 20110083.623.99$0
Aug 2011013683.404.15$564
Jul 2011020594.144.52$926
Jun 2011012292.904.64$566
May 2011015298.134.40$670
Apr 2011091105.964.33$394
Mar 201106096.364.06$243
Feb 201101385.644.18$54
Jan 201107286.504.59$330
Dec 2010010985.734.35$474
Nov 201005280.843.80$197
Oct 2010018178.103.51$635
Sep 201006572.633.98$259
Aug 2010010173.684.42$446
Jul 2010020572.554.74$971
Jun 2010017570.364.91$859
May 2010013271.124.24$559
Apr 2010012681.694.12$519
Mar 2010012778.394.39$557
Feb 2010016473.585.44$893
Jan 2010016274.365.96$966
Dec 2009021671.445.48$1,184
Nov 2009026074.593.75$975
Oct 2009019572.544.11$802
Sep 2009016365.543.06$500
Aug 2009011967.423.22$383
Jul 2009017661.133.46$610
Jun 2009016466.163.90$639
May 200903554.743.93$137
Apr 2009024746.773.59$886
Mar 2009020442.144.06$828
Feb 200904232.814.63$195
Jan 2009012135.865.37$650
Dec 2008015937.105.98$950
Nov 2008037455.496.86$2,566
Oct 200807275.246.92$498
Sep 20080265101.767.88$2,087
Aug 20080420114.228.48$3,563
Jul 20080424131.0811.39$4,829
Jun 20080162131.3313.03$2,111
May 20080316123.1711.57$3,657
Apr 20080274110.3110.45$2,865
Mar 20080311101.909.66$3,006
Feb 2008012092.538.77$1,052
Jan 20080090.388.21$0
Dec 2007019988.337.30$1,453
Nov 2007035491.677.29$2,581
Oct 2007030582.856.92$2,111
Sep 2007041675.846.24$2,598
Aug 2007038269.066.39$2,440
Jul 2007053470.906.39$3,411
Jun 2007036862.007.55$2,778
May 2007043658.747.85$3,421
Apr 2007044159.617.81$3,442
Mar 2007059256.927.30$4,323
Feb 2007038655.108.22$3,171
Jan 2007022550.306.73$1,514
Dec 2006037356.656.92$2,581
Nov 2006043654.207.62$3,321
Oct 2006043454.906.01$2,610
Sep 2006050960.085.04$2,564
Aug 2006046168.717.34$3,384
Jul 2006049169.376.34$3,114
Jun 2006025066.286.38$1,596
May 2006024866.016.42$1,593
Apr 2006043264.397.36$3,180
Mar 2006036356.707.08$2,571
Feb 2006051957.597.75$4,023
Jan 2006046860.598.93$4,181
Dec 2005054954.9413.42$7,365
Nov 2005049954.6910.59$5,284
Oct 2005048458.3413.80$6,677
Sep 2005045861.4512.08$5,532
Aug 2005059161.519.80$5,790
Jul 200501,04155.697.84$8,165
Jun 200501,18552.337.38$8,747
May 2005085445.226.65$5,680
Apr 2005097649.207.36$7,184
Mar 200501,05950.377.15$7,577
Feb 200501,14245.226.31$7,208
Jan 2005078943.166.32$4,988
Dec 2004067939.866.75$4,584
Nov 2004068145.286.33$4,311
Oct 2004070749.706.52$4,606
Sep 2004073043.245.28$3,857
Aug 2004064942.375.55$3,602
Jul 2004066238.286.08$4,028
Jun 2004055336.106.43$3,557
May 2004067637.486.49$4,390
Apr 2004063634.475.86$3,726
Mar 2004068734.365.53$3,799
Feb 2004059432.455.51$3,273
Jan 2004074132.036.30$4,668
Dec 2003079230.266.30$4,991
Nov 2003069928.804.60$3,212
Oct 2003058928.174.76$2,803
Sep 2003077526.314.75$3,681
Aug 2003071029.765.13$3,642
Jul 2003078729.415.17$4,069
Jun 2003060128.565.98$3,596
May 2003058526.595.97$3,494
Apr 2003064026.675.41$3,461
Mar 2003067631.146.10$4,121
Feb 2003067033.487.93$5,310
Jan 2003076730.315.58$4,281
Dec 2002073726.914.85$3,577
Nov 2002069624.664.14$2,879
Oct 2002085626.464.23$3,620
Sep 2002060427.443.64$2,196
Aug 2002075625.963.16$2,392
Jul 2002074624.583.06$2,284
Jun 2002057523.733.34$1,919
May 200201,18024.663.58$4,229
Apr 200201,03423.653.51$3,632
Mar 200201,10022.003.10$3,413
Feb 200201,07218.222.38$2,547
Jan 200201,15717.172.38$2,749
Dec 200101,19216.932.36$2,818
Nov 2001085818.072.41$2,064
Oct 200101,28019.782.53$3,237
Sep 200101,21324.262.25$2,731
Aug 200101,18024.873.05$3,603
Jul 200101,22123.933.20$3,904
Jun 200101,13024.563.82$4,321
May 200101,27725.524.31$5,500
Apr 200101,15524.685.34$6,162
Mar 200101,32724.545.38$7,135
Feb 200101,11527.755.77$6,430
Jan 200101,37027.478.40$11,506
Dec 200001,18526.889.12$10,810
Nov 200001,16532.215.66$6,592
Oct 2000851,15931.235.15$8,618
Sep 2000075731.875.19$3,926
Aug 200001,30529.644.54$5,926
Jul 200001,35428.534.09$5,538
Jun 200001,25629.304.40$5,523
May 200001,31127.263.68$4,824
Apr 200001,33724.513.12$4,166
Mar 200001,28128.422.86$3,663
Feb 200001,11627.622.73$3,043
Jan 200001,15925.272.48$2,875
Dec 1999057124.282.42$1,384
Nov 199901,26923.192.43$3,089
Oct 199901,29720.982.80$3,636
Sep 1999094521.752.62$2,475
Aug 1999087619.262.88$2,519
Jul 1999084117.892.37$1,995
Jun 1999083415.942.36$1,970
May 1999072315.792.32$1,678
Apr 1999084815.102.21$1,872
Mar 1999084612.471.84$1,555
Feb 199907799.981.82$1,416
Jan 199901,06410.381.90$2,022
Dec 199801,1129.201.77$1,972
Nov 1998098110.892.19$2,144
Oct 1998065212.421.97$1,284
Sep 1998091512.592.08$1,906
Aug 1998075311.301.91$1,436
Jul 1998064611.742.24$1,445
Jun 1998051511.242.24$1,152
May 1998059312.622.21$1,308
Apr 1998044013.042.51$1,102
Mar 1998045112.802.31$1,042
Feb 1998055413.952.30$1,274
Jan 1998047314.702.15$1,019
Dec 1997027716.322.41$668
Nov 1997028318.193.09$874
Oct 1997038219.253.15$1,203
Sep 1997042117.742.95$1,244
Aug 1997054917.862.55$1,403
Jul 1997055517.582.25$1,247
Jun 1997059417.242.26$1,341
May 1997084018.972.31$1,939
Apr 1997086817.882.08$1,808
Mar 1997088518.951.94$1,716
Feb 1997078120.492.21$1,723
Jan 1997074623.483.54$2,641
Dec 1996081923.32$0
Nov 1996085621.97$0
Oct 1996090823.31$0
Sep 1996092722.22$0
Aug 1996095620.26$0
Jul 199601,00819.55$0
Jun 199601,00918.73$0
May 199601,08419.43$0
Apr 199601,04421.51$0
Mar 199601,10119.38$0
Feb 199601,04516.98$0
Jan 199601,11117.07$0
Dec 199501,09417.19$0
Nov 199501,09416.00$0
Oct 199501,22015.43$0
Sep 199501,21416.18$0
Aug 199501,54315.92$0
Jul 199501,50515.24$0
Jun 199501,37716.41$0
May 199501,40017.56$0
Apr 199501,26417.73$0
Mar 199501,37516.44$0
Feb 199501,27016.58$0
Jan 199501,39615.92$0
Dec 199401,45615.03$0
Nov 199401,47015.90$0
Oct 199401,57815.58$0
Sep 199401,62815.29$0
Aug 199401,87516.13$0
Jul 199402,07017.56$0
Jun 199401,60117.09$0
May 199402,20315.88$0
Apr 199402,42114.14$0
Mar 199402,39812.46$0
Feb 199401,93212.50$0
Jan 199402,42712.66$0
Dec 199302,49512.33$0
Nov 199302,31614.49$0
Oct 199301,36315.85$0
Sep 199302,53315.03$0
Aug 199302,82515.66$0
Jul 199302,60115.46$0
Jun 199302,83316.79$0
May 199303,54917.68$0
Apr 199303,06118.05$0
Mar 199303,62418.14$0
Feb 199303,58217.90$0
Jan 199303,30716.93$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.

Dec 2011 — as filed, then multipliedworked
Condensate             0 bbl  × $ 96.87 =         $0
Gas                    1 Mcf  × $  3.24 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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. 10/G/139536 is the state's own key, not one this site invented.