WINDHAM -J-

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31428District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.3 M
Jan 1993 – Oct 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
322
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
NGPA6none

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
OilDisposition140,190 bbl$3,778,081
Casinghead gasProduction214,540 Mcf$559,019
Total$4,337,100

79,793 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 (6)

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 31.6695, -102.1153. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.3 miles.

31.67048, -102.11398 · 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%
6 of 6 wells
With a plug date
100.0%
6 of 6 wells
Median depth
8,725 ft
6 wells filed one
Completion to plug
17.6 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
6100.0%
A plug date is filed
6100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
6100.0%
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 8,725 and 8,725 ft, median 8,725 ft, over the 6 wells that filed a depth.

Completions filed
Sep 1987 – Aug 2017
6 of 6 wells
Plug dates filed
Feb 2005 – May 2019
6 of 6 wells

Last completion to plug: a median of 17.6 years across the 6 wells that filed both dates, with the middle half between 17.1 years and 18.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-3293194188,725 ftAug 2017May 2019Yes
42-3293188128,725 ftFeb 1988Aug 2006Yes
42-3293187858,725 ftJan 1988Feb 2005Yes
42-3293194278,725 ftDec 1987Feb 2005Yes
42-3293188238,725 ftSep 1987Feb 2006Yes
42-3293188018,725 ftSep 1987Aug 2005Yes

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 (322)

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

322 months

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 201735047.523.09$1,663
Aug 20172045.373.00$91
Jul 20170043.873.09$0
Jun 201742611642.493.09$18,459
May 2017012445.373.26$405
Apr 201741912047.933.21$20,468
Mar 2017012446.772.98$370
Feb 201744311250.452.95$22,680
Jan 2017212449.413.42$523
Dec 2016012448.763.72$462
Nov 201644912042.492.64$19,395
Oct 2016012446.193.09$383
Sep 2016012041.553.10$372
Aug 201644812441.442.92$18,928
Jul 2016012441.622.92$363
Jun 2016010445.352.69$279
May 2016112442.521.99$289
Apr 201645810836.561.99$16,960
Mar 20160033.011.79$0
Feb 2016011626.472.06$239
Jan 2016012427.352.36$293
Dec 2015012432.362.00$248
Nov 201545712038.792.17$17,987
Oct 2015012443.552.43$301
Sep 2015012042.992.76$331
Aug 2015012440.162.87$356
Jul 20150048.152.95$0
Jun 201545415756.152.88$25,945
May 2015018255.212.96$538
Apr 2015021249.822.71$574
Mar 2015020642.892.93$605
Feb 2015019544.662.98$580
Jan 2015020343.433.10$629
Dec 201448620554.693.59$27,316
Nov 2014018870.464.25$799
Oct 2014019078.303.90$741
Sep 2014018986.164.05$765
Aug 2014013189.394.04$529
Jul 201436923396.564.18$36,604
Jun 2014018998.164.74$895
May 2014025494.734.73$1,201
Apr 2014025995.944.81$1,246
Mar 201444129295.895.06$43,764
Feb 2014029297.406.19$1,808
Jan 2014026390.404.86$1,278
Dec 201349223391.824.35$46,190
Nov 2013025288.853.74$942
Oct 2013027297.423.78$1,028
Sep 2013479274104.113.72$50,887
Aug 20130226104.253.52$796
Jul 20130125102.523.72$465
Jun 201341214794.403.93$39,471
May 2013013794.834.15$568
Apr 201331117493.964.28$29,967
Mar 2013019993.623.91$779
Feb 2013018091.233.42$616
Jan 2013218991.603.42$830
Dec 2012019486.773.42$664
Nov 2012019786.953.62$714
Oct 2012020689.383.40$700
Sep 201247424394.672.92$45,583
Aug 2012025692.662.91$744
Jul 2012034885.133.02$1,051
Jun 201248836179.822.52$39,862
May 2012017591.612.49$435
Apr 20120184101.652.00$367
Mar 20120180105.052.22$400
Feb 20122159101.102.57$611
Jan 2012014198.092.73$386
Dec 201147219296.873.24$46,345
Nov 2011014795.723.31$487
Oct 2011015084.983.65$547
Sep 2011016683.623.99$662
Aug 2011017883.404.15$739
Jul 2011018694.144.52$840
Jun 2011017492.904.64$807
May 2011116698.134.40$829
Apr 20110158105.964.33$685
Mar 201143215696.364.06$42,260
Feb 2011015485.644.18$644
Jan 2011025086.504.59$1,147
Dec 2010415385.734.35$1,008
Nov 2010021380.843.80$808
Oct 2010017678.103.51$618
Sep 2010013272.633.98$525
Aug 2010020973.684.42$924
Jul 201045117472.554.74$33,544
Jun 2010015370.364.91$751
May 2010026171.124.24$1,105
Apr 2010026281.694.12$1,080
Mar 2010021878.394.39$957
Feb 201048327773.585.44$37,047
Jan 2010030774.365.96$1,831
Dec 2009023171.445.48$1,267
Nov 2009030174.593.75$1,129
Oct 200948530972.544.11$36,452
Sep 2009031065.543.06$950
Aug 2009033067.423.22$1,062
Jul 200947422461.133.46$29,752
Jun 2009025566.163.90$993
May 2009025854.743.93$1,013
Apr 2009024946.773.59$893
Mar 200948228242.144.06$21,456
Feb 2009022832.814.63$1,056
Jan 2009121735.865.37$1,201
Dec 200848822037.105.98$19,420
Nov 2008120755.496.86$1,476
Oct 2008024675.246.92$1,703
Sep 2008486211101.767.88$51,117
Aug 20082311114.228.48$2,867
Jul 20080290131.0811.39$3,303
Jun 20080293131.3313.03$3,819
May 2008482308123.1711.57$62,933
Apr 20080263110.3110.45$2,750
Mar 20080206101.909.66$1,991
Feb 2008024992.538.77$2,184
Jan 200848526390.388.21$45,992
Dec 2007025388.337.30$1,847
Nov 2007025991.677.29$1,889
Oct 200748728882.856.92$42,341
Sep 2007012075.846.24$749
Aug 2007027569.066.39$1,757
Jul 2007028170.906.39$1,795
Jun 200748428762.007.55$32,174
May 2007026158.747.85$2,048
Apr 2007127059.617.81$2,167
Mar 200748828156.927.30$29,829
Feb 2007122855.108.22$1,928
Jan 2007027050.306.73$1,816
Dec 200649228456.656.92$29,837
Nov 2006027554.207.62$2,095
Oct 2006030754.906.01$1,846
Sep 200647931260.085.04$30,350
Aug 2006031968.717.34$2,341
Jul 2006031369.376.34$1,985
Jun 2006028066.286.38$1,787
May 200648529366.016.42$33,897
Apr 2006027764.397.36$2,039
Mar 2006027156.707.08$1,919
Feb 200649319557.597.75$29,903
Jan 2006025760.598.93$2,296
Dec 200546734854.9413.42$30,326
Nov 2005035754.6910.59$3,780
Oct 2005237158.3413.80$5,235
Sep 200548344561.4512.08$35,056
Aug 200548855961.519.80$35,493
Jul 2005358955.697.84$4,787
Jun 200548464052.337.38$30,052
May 200546565945.226.65$25,410
Apr 200548577249.207.36$29,544
Mar 200587974850.377.15$49,627
Feb 200549474445.226.31$27,035
Jan 200549489043.166.32$26,948
Dec 200445192039.866.75$24,188
Nov 200499496645.286.33$51,124
Oct 200446586749.706.52$28,759
Sep 200495893943.245.28$46,386
Aug 200448281042.375.55$24,918
Jul 200449180938.286.08$23,718
Jun 200448576136.106.43$22,404
May 200443169237.486.49$20,648
Apr 200447569734.475.86$20,457
Mar 200442973034.365.53$18,777
Feb 200439571232.455.51$16,741
Jan 200491680732.036.30$34,423
Dec 200343877330.266.30$18,125
Nov 200348586928.804.60$17,961
Oct 200347573628.174.76$16,884
Sep 200348772426.314.75$16,252
Aug 200348771629.765.13$18,166
Jul 200345069029.415.17$16,802
Jun 200343861528.565.98$16,189
May 2003165326.595.97$3,927
Apr 200398272426.675.41$30,105
Mar 200345767031.146.10$18,315
Feb 200349064233.487.93$21,494
Jan 2003368230.315.58$3,898
Dec 200292772526.914.85$28,465
Nov 200249167024.664.14$14,880
Oct 200247070026.464.23$15,397
Sep 200248752527.443.64$15,272
Aug 2002165025.963.16$2,083
Jul 200248571824.583.06$14,120
Jun 200244049223.733.34$12,084
May 200292598224.663.58$26,330
Apr 200243967323.653.51$12,746
Mar 200246359022.003.10$12,017
Feb 2002453218.222.38$1,337
Jan 200243469817.172.38$9,110
Dec 200177568516.932.36$14,740
Nov 2001669718.072.41$1,785
Oct 200144478719.782.53$10,773
Sep 200187778524.262.25$23,043
Aug 200144591024.873.05$13,846
Jul 200147681823.933.20$14,006
Jun 20014591,00224.563.82$15,105
May 200193393825.524.31$27,850
Apr 20014681,05624.685.34$17,184
Mar 200147798224.545.38$16,985
Feb 200192898927.755.77$31,456
Jan 20014981,05427.478.40$22,532
Dec 20009161,11226.889.12$34,766
Nov 20009001,02432.215.66$34,783
Oct 20004701,12031.235.15$20,441
Sep 20009291,11231.875.19$35,375
Aug 20004781,01229.644.54$18,763
Jul 200045198228.534.09$16,883
Jun 200046196829.304.40$17,764
May 200092095127.263.68$28,579
Apr 20004531,02124.513.12$14,284
Mar 20009551,14128.422.86$30,404
Feb 20004631,14027.622.73$15,896
Jan 20009341,18825.272.48$26,549
Dec 19994711,24424.282.42$14,451
Nov 19999221,27523.192.43$24,485
Oct 19994821,30920.982.80$13,782
Sep 19999191,24321.752.62$23,243
Aug 19994631,04919.262.88$11,934
Jul 19998691,41917.892.37$18,913
Jun 19999341,36315.942.36$18,108
May 19999001,42015.792.32$17,507
Apr 199945812015.102.21$7,181
Mar 199988712012.471.84$11,281
Feb 19994621,1939.981.82$6,779
Jan 19991,1031,28110.381.90$13,883
Dec 19983731,3779.201.77$5,873
Nov 19987311,07310.892.19$10,306
Oct 19987411,50012.421.97$12,157
Sep 19981,10112012.592.08$14,112
Aug 19987251,52111.301.91$11,094
Jul 19981,0541,70811.742.24$16,195
Jun 19987241,60411.242.24$11,726
May 19987261,67712.622.21$12,862
Apr 19987071,49713.042.51$12,970
Mar 19981,1021,63712.802.31$17,886
Feb 19988531,48613.952.30$15,316
Jan 19988731,58014.702.15$16,238
Dec 19971,0331,52016.322.41$20,523
Nov 19978701,53418.193.09$20,563
Oct 19978811,67919.253.15$22,248
Sep 19971,0511,70517.742.95$23,683
Aug 19977041,73917.862.55$17,016
Jul 19971,2601,74617.582.25$26,074
Jun 19977211,66417.242.26$16,186
May 19978971,71318.972.31$20,971
Apr 19971,0431,61417.882.08$22,010
Mar 19971,2681,65918.951.94$27,246
Feb 19975471,25020.492.21$13,965
Jan 19979161,48823.483.54$26,775
Dec 19961,0861,54523.32$25,326
Nov 19961,0781,40421.97$23,684
Oct 19969051,64223.31$21,096
Sep 19961,0641,88822.22$23,642
Aug 19961,0672,03920.26$21,617
Jul 19961,2391,98919.55$24,222
Jun 19966912,06618.73$12,942
May 19961,0512,06619.43$20,421
Apr 19968872,21021.51$19,079
Mar 19961,4202,22819.38$27,520
Feb 19967231,84216.98$12,277
Jan 19961,0771,86717.07$18,384
Dec 19951,0991,87917.19$18,892
Nov 19951,08712016.00$17,392
Oct 19951,26312015.43$19,488
Sep 199572412016.18$11,714
Aug 19951,4462,12915.92$23,020
Jul 19951,0722,10615.24$16,337
Jun 19951,0841,56116.41$17,788
May 19951,2761,99017.56$22,407
Apr 19951,0761,68717.73$19,077
Mar 19951,4411,62816.44$23,690
Feb 19957071,45716.58$11,722
Jan 19951,0841,62015.92$17,257
Dec 19941,0901,54115.03$16,383
Nov 19941,0771,77115.90$17,124
Oct 19941,0711,87415.58$16,686
Sep 19941,0821,84515.29$16,544
Aug 19941,5742,02616.13$25,389
Jul 19941,0772,04817.56$18,912
Jun 19941,0561,88417.09$18,047
May 19941,4411,89015.88$22,883
Apr 19941,4251,52914.14$20,150
Mar 19947191,29512.46$8,959
Feb 19941,4511,21812.50$18,138
Jan 19941,0901,65312.66$13,799
Dec 19931,4271,74012.33$17,595
Nov 19931,4441,73314.49$20,924
Oct 19931,4391,74715.85$22,808
Sep 19931,0831,58515.03$16,277
Aug 19931,4261,78915.66$22,331
Jul 19931,4282,24915.46$22,077
Jun 19931,4081,55116.79$23,640
May 19931,4151,56017.68$25,017
Apr 19931,4241,55118.05$25,703
Mar 19931,0901,47618.14$19,773
Feb 19931,4351,39817.90$25,687
Jan 19931,8201,63716.93$30,813

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.

Sep 2017 — as filed, then multipliedworked
Oil                   35 bbl  × $ 47.52 =     $1,663
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $1,663

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/31428 is the state's own key, not one this site invented.