WAHLENMAIER-STATE

Operated by DEVON ENERGY PRODUCTION CO, L.P. (P-5 216378) in the WORSHAM (DELAWARE SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15689District 08Field 98817775OilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – Jun 2015
Value, last 12 filed months
$24 k
at the published price for each month
Months reported
270
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 45 leases and 70 wells, and the rule below applies to all of them.

Discovered
1960-07-15
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
450 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: GAS RULES

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
OilDisposition25,767 bbl$949,762
Casinghead gasProduction14,545 Mcf$57,699
Total$1,007,460

305 Mcf of this lease's gas, across 29 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 31.3423, -103.2192. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.34227, -103.21920 · 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
5,065 ft
1 wells filed one
Completion to plug
no well filed both dates

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 5,065 ft.

Plug dates filed
Mar 2015
1 of 1 wells

1 well

42-3890012015,065 ftMar 2015Yes

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 (270)

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

270 months

Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20154042.892.93$172
Feb 201526044.662.98$1,161
Jan 201581043.433.10$3,518
Dec 201405654.693.59$201
Nov 2014020370.464.25$863
Oct 201405978.303.90$230
Sep 201404186.164.05$166
Aug 201405589.394.04$222
Jul 201417231696.564.18$17,929
Jun 201417857298.164.74$20,182
May 20141360894.734.73$4,105
Apr 201432895.944.81$422
Mar 201408295.895.06$415
Feb 20141917697.406.19$2,940
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 2013102091.603.42$9,343
Dec 2012010086.773.42$342
Nov 20123217986.953.62$3,431
Oct 20125716189.383.40$5,642
Sep 2012018194.672.92$528
Aug 2012018892.662.91$547
Jul 201211219185.133.02$10,112
Jun 2012014079.822.52$353
May 20123735691.612.49$4,275
Apr 20120103101.652.00$206
Mar 20129377105.052.22$9,941
Feb 20120213101.102.57$547
Jan 201220521798.092.73$20,702
Dec 201114323196.873.24$14,601
Nov 2011023395.723.31$772
Oct 201113919784.983.65$12,531
Sep 201110717283.623.99$9,633
Aug 2011309883.404.15$2,909
Jul 20110094.144.52$0
Jun 201115923692.904.64$15,866
May 2011014498.134.40$634
Apr 201176277105.964.33$9,253
Mar 201113738496.364.06$14,759
Feb 201117725985.644.18$16,241
Jan 20118931686.504.59$9,149
Dec 201016534685.734.35$15,650
Nov 20106934380.843.80$6,880
Oct 201014237978.103.51$12,420
Sep 20107433872.633.98$6,720
Aug 201014033873.684.42$11,809
Jul 20107427472.554.74$6,667
Jun 20107933670.364.91$7,208
May 2010674071.124.24$4,934
Apr 20107622381.694.12$7,128
Mar 201015937978.394.39$14,127
Feb 201016634073.585.44$14,065
Jan 201014339574.365.96$12,989
Dec 200913344571.445.48$11,942
Nov 200913447674.593.75$11,781
Oct 200913150272.544.11$11,566
Sep 200913635965.543.06$10,014
Aug 200914329067.423.22$10,574
Jul 20097653361.133.46$6,492
Jun 200916152366.163.90$12,689
May 20098153254.743.93$6,522
Apr 2009136046.773.59$6,361
Mar 2009110042.144.06$4,635
Feb 2009113032.814.63$3,708
Jan 200959035.865.37$2,116
Dec 2008125037.105.98$4,638
Nov 2008431055.496.86$23,916
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081670131.3313.03$21,932
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007179091.677.29$16,409
Oct 20070082.856.92$0
Sep 2007181075.846.24$13,727
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 2007181062.007.55$11,222
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007181055.108.22$9,973
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006179054.207.62$9,702
Oct 20060054.906.01$0
Sep 2006176060.085.04$10,574
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006176056.707.08$9,979
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005171054.9413.42$9,395
Nov 20050054.6910.59$0
Oct 2005175058.3413.80$10,210
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 2005179055.697.84$9,969
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005180049.207.36$8,856
Mar 20050050.377.15$0
Feb 2005189045.226.31$8,547
Jan 20050043.166.32$0
Dec 2004177039.866.75$7,055
Nov 20040045.286.33$0
Oct 2004184049.706.52$9,145
Sep 20040043.245.28$0
Aug 2004179042.375.55$7,584
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 2004178037.486.49$6,671
Apr 20040034.475.86$0
Mar 2004170034.365.53$5,841
Feb 20040032.455.51$0
Jan 2004541032.036.30$17,328
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003372028.174.76$10,479
Sep 20030026.314.75$0
Aug 2003372029.765.13$11,071
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003350026.675.41$9,335
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002182026.914.85$4,898
Nov 20020024.664.14$0
Oct 2002367026.464.23$9,711
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 2002371024.583.06$9,119
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002351022.003.10$7,722
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 2001366016.932.36$6,196
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001348024.262.25$8,442
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 2001370024.563.82$9,087
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001346024.545.38$8,491
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000355026.889.12$9,542
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000699031.875.19$22,277
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 2000346027.263.68$9,432
Apr 20000024.513.12$0
Mar 2000344028.422.86$9,776
Feb 20000027.622.73$0
Jan 2000335025.272.48$8,465
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999351020.982.80$7,364
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 1999348017.892.37$6,226
Jun 19990015.942.36$0
May 1999342015.792.32$5,400
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998348010.892.19$3,790
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 1998334011.301.91$3,774
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998351012.622.21$4,430
Apr 19980013.042.51$0
Mar 1998690012.802.31$8,832
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997354019.253.15$6,815
Sep 19970017.742.95$0
Aug 1997383017.862.55$6,840
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997357018.951.94$6,765
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 1996716023.32$16,697
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996352022.22$7,821
Aug 19960020.26$0
Jul 19960019.55$0
Jun 1996353018.73$6,612
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 1996318016.98$5,400
Jan 19960017.07$0
Dec 1995365017.19$6,274
Nov 19950016.00$0
Oct 19950015.43$0
Sep 1995367016.18$5,938
Aug 19950015.92$0
Jul 19950015.24$0
Jun 1995363016.41$5,957
May 1995366117.56$6,427
Apr 19950117.73$0
Mar 19950116.44$0
Feb 19950116.58$0
Jan 1995379115.92$6,034
Dec 1994356115.03$5,351
Nov 19940115.90$0
Oct 19940115.58$0
Sep 1994354115.29$5,413
Aug 19940116.13$0
Jul 19940117.56$0
Jun 1994161117.09$2,751
May 19940115.88$0
Apr 19940114.14$0
Mar 1994175112.46$2,181
Feb 1994171112.50$2,138
Jan 19940112.66$0
Dec 1993353112.33$4,352
Nov 19930114.49$0
Oct 199303115.85$0
Sep 19933442915.03$5,170
Aug 199303115.66$0
Jul 19933541515.46$5,473
Jun 199353016.79$84
May 19933493017.68$6,170
Apr 19931803018.05$3,249
Mar 19933613118.14$6,549
Feb 1993202817.90$358
Jan 1993163116.93$271

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.

Mar 2015 — as filed, then multipliedworked
Oil                    4 bbl  × $ 42.89 =       $172
Casinghead gas         0 Mcf  × $  2.93 =         $0

────────────────────────────────────────────────────
Month total                                     $172

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/15689 is the state's own key, not one this site invented.