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WINDHAM "D"

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 10653District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$7.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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
NGPA1none——

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
OilDisposition101,789 bbl$5,739,782
Casinghead gasProduction493,942 Mcf$1,663,142
Total$7,402,924

89,821 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 (2)

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 31.6025, -101.9957. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.60249, -101.99570 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
10,080 ft
2 wells filed one
Completion to plug
35.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 9,250 and 10,910 ft, median 10,080 ft, over the 2 wells that filed a depth.

Completions filed
Apr 1984 – Feb 2010
2 of 2 wells
Plug dates filed
Nov 2019
1 of 2 wells; 1 filed none

Last completion to plug: a median of 35.6 years across the 1 well that filed both dates, with the middle half between 35.6 years and 35.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-46136389210,910 ftFeb 2010——
42-4613214119,250 ftApr 1984Nov 2019Yes

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 (401)

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

401 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 20251753762.743.08$11,093
Aug 202508463.933.01$253
Jul 202505366.743.32$176
Jun 202504466.483.13$138
May 202507260.553.23$233
Apr 20250062.363.54$0
Mar 20251814267.704.27$12,433
Feb 2025021170.884.34$916
Jan 2025018874.324.28$804
Dec 202418021268.993.12$13,080
Nov 2024046869.052.20$1,029
Oct 20241807771.372.28$13,022
Sep 2024046869.612.36$1,107
Aug 2024169075.632.06$12,781
Jul 2024014779.932.15$316
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024016784.451.66$277
Mar 202417656280.301.55$15,001
Feb 2024052176.091.78$929
Jan 202418159373.023.30$15,172
Dec 202318279071.262.61$15,032
Nov 2023076777.892.81$2,153
Oct 202318364685.443.09$17,630
Sep 2023054389.042.74$1,485
Aug 202335956780.522.67$30,422
Jul 2023037174.852.64$980
Jun 202317637068.962.26$12,973
May 2023094570.622.23$2,105
Apr 202318218378.122.24$14,627
Mar 202318198072.852.39$15,531
Feb 2023034675.112.47$853
Jan 202318235776.533.39$15,138
Dec 2022040776.415.73$2,332
Nov 2022022485.005.65$1,265
Oct 20220087.185.86$0
Sep 2022182084.888.16$15,448
Aug 2022063594.529.13$5,796
Jul 2022179774101.587.54$24,020
Jun 20221571,009115.097.98$26,118
May 20221791,057109.378.43$28,491
Apr 2022179932104.226.84$25,028
Mar 2022181832108.885.08$23,931
Feb 202236194391.054.86$37,451
Jan 202217868281.844.54$17,662
Dec 2021048571.323.90$1,891
Nov 202117991977.435.24$18,673
Oct 202136382079.795.71$33,649
Sep 202117849269.865.35$15,068
Aug 202118092666.024.22$15,792
Jul 202136097670.783.98$29,367
Jun 202118178769.493.38$15,238
May 20213611,06263.483.02$26,121
Apr 20211801,09460.362.76$13,883
Mar 20211811,00161.302.72$13,815
Feb 202135771857.805.55$24,618
Jan 20211771,12550.412.81$12,084
Dec 202036699044.642.68$18,987
Nov 20201851,19638.772.71$10,410
Oct 20203561,29036.972.48$16,358
Sep 202017080437.091.99$7,906
Aug 20203601,13239.982.39$17,093
Jul 202018212038.371.83$7,202
Jun 202005934.901.69$100
May 20201834416.921.81$3,176
Apr 202036892414.751.80$7,095
Mar 202018891130.341.86$7,395
Feb 202038394349.881.98$20,972
Jan 20205541,64857.252.09$35,169
Dec 20193621,02759.012.30$23,728
Nov 2019023455.302.75$644
Oct 201934780553.472.42$20,501
Sep 201936241655.052.66$21,034
Aug 201952127253.112.30$28,297
Jul 20191838756.272.46$10,511
Jun 20191723952.782.49$9,175
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019015656.803.06$478
Feb 201952839450.852.79$27,949
Jan 201937128946.033.23$18,010
Dec 2018019346.594.19$808
Nov 20183688452.934.24$19,834
Oct 201804361.443.40$146
Sep 2018011959.543.11$370
Aug 201853154159.403.07$33,200
Jul 201853641965.142.93$36,144
Jun 2018036260.183.08$1,114
May 201817645165.382.90$12,815
Apr 201817752563.842.90$12,823
Mar 201818164361.222.79$12,873
Feb 201817865161.782.77$12,798
Jan 201818069262.874.01$14,091
Dec 201718166657.272.92$12,312
Nov 201718057355.423.12$11,762
Oct 201717968549.292.98$10,867
Sep 201717871547.523.09$10,666
Aug 201717974745.373.00$10,366
Jul 201717972643.873.09$10,094
Jun 201717765842.493.09$9,552
May 201717972645.373.26$10,490
Apr 201735178847.933.21$19,354
Mar 201717885246.772.98$10,867
Feb 201717964850.452.95$10,944
Jan 2017064449.413.42$2,202
Dec 201618162348.763.72$11,145
Nov 201617760942.492.64$9,131
Oct 201617571446.193.09$10,290
Sep 201617877941.553.10$9,811
Aug 201635371041.442.92$16,705
Jul 201617182741.622.92$9,535
Jun 201635573945.352.69$18,084
May 201617376342.521.99$8,875
Apr 201618490736.561.99$8,533
Mar 201618389533.011.79$7,646
Feb 201637182726.472.06$11,527
Jan 201618686727.352.36$7,137
Dec 201518584732.362.00$7,682
Nov 201518477438.792.17$8,815
Oct 201518389743.552.43$10,146
Sep 201536796342.992.76$18,434
Aug 201518385740.162.87$9,811
Jul 201518181448.152.95$11,112
Jun 201537080456.152.88$23,093
May 201517999155.212.96$12,811
Apr 201536690949.822.71$20,694
Mar 201537192042.892.93$18,612
Feb 201517775744.662.98$10,158
Jan 201518884543.433.10$10,785
Dec 201437476554.693.59$23,201
Nov 201418186470.464.25$16,427
Oct 201437688978.303.90$32,909
Sep 201418662486.164.05$18,550
Aug 201418569289.394.04$19,329
Jul 201436275996.564.18$38,127
Jun 201417586298.164.74$21,261
May 201436075994.734.73$37,690
Apr 201433971095.944.81$35,938
Mar 20145171,05795.895.06$54,920
Feb 201436692997.406.19$41,401
Jan 20143721,14590.404.86$39,194
Dec 20135331,17091.824.35$54,035
Nov 20133671,20688.853.74$37,116
Oct 20133441,35897.423.78$38,645
Sep 20135481,305104.113.72$61,904
Aug 20133531,439104.253.52$41,869
Jul 20135451,370102.523.72$60,967
Jun 20135171,29994.403.93$53,914
May 20135131,47894.834.15$54,780
Apr 20133461,34393.964.28$38,262
Mar 20135491,17393.623.91$55,987
Feb 20133581,23791.233.42$36,891
Jan 20136991,35191.603.42$68,649
Dec 201236079986.773.42$33,970
Nov 201253179186.953.62$49,038
Oct 201253991389.383.40$51,280
Sep 20125301,26194.672.92$53,855
Aug 20125121,60792.662.91$52,115
Jul 20125521,61585.133.02$51,870
Jun 20125261,45179.822.52$45,640
May 20125151,52691.612.49$50,976
Apr 20125211,615101.652.00$56,184
Mar 20125361,751105.052.22$60,198
Feb 20125501,521101.102.57$59,514
Jan 20127131,61098.092.73$74,340
Dec 20115351,61496.873.24$57,054
Nov 20117051,66195.723.31$72,983
Oct 20119181,40884.983.65$83,149
Sep 20115341,38783.623.99$50,181
Aug 20117011,47983.404.15$64,600
Jul 20116941,32494.144.52$71,314
Jun 20115071,48292.904.64$53,977
May 20118821,68398.134.40$93,964
Apr 20115231,805105.964.33$63,239
Mar 20118751,91796.364.06$92,093
Feb 20117091,70985.644.18$67,862
Jan 20118811,98786.504.59$85,324
Dec 20108912,08985.734.35$85,468
Nov 20101,0651,99580.843.80$93,666
Oct 20108742,26978.103.51$76,221
Sep 20108882,37672.633.98$73,951
Aug 20101,0432,61773.684.42$88,414
Jul 20101,0642,78772.554.74$90,394
Jun 20101,2303,21970.364.91$102,349
May 20101,4153,80571.124.24$116,750
Apr 20101,5813,90681.694.12$145,255
Mar 20102,4804,06378.394.39$212,238
Feb 20101,6162,16573.585.44$130,688
Jan 201017472174.365.96$17,239
Dec 2009084071.445.48$4,606
Nov 200918480374.593.75$16,737
Oct 2009086672.544.11$3,559
Sep 2009066065.543.06$2,023
Aug 200917387267.423.22$14,470
Jul 200917785861.133.46$13,793
Jun 2009084066.163.90$3,272
May 200917687054.743.93$13,050
Apr 2009084546.773.59$3,031
Mar 200916987742.144.06$10,681
Feb 200916581432.814.63$9,185
Jan 200916889835.865.37$10,848
Dec 2008091437.105.98$5,463
Nov 200817089155.496.86$15,546
Oct 200816986575.246.92$18,703
Sep 20080890101.767.88$7,011
Aug 2008180893114.228.48$28,135
Jul 20080901131.0811.39$10,262
Jun 2008173886131.3313.03$34,267
May 2008181956123.1711.57$33,359
Apr 20080894110.3110.45$9,347
Mar 2008168948101.909.66$26,281
Feb 200817288292.538.77$23,651
Jan 2008094790.388.21$7,771
Dec 200717194588.337.30$22,005
Nov 200717993291.677.29$23,205
Oct 200717295482.856.92$20,854
Sep 2007097575.846.24$6,088
Aug 200717197469.066.39$18,031
Jul 200717496070.906.39$18,469
Jun 2007096862.007.55$7,307
May 200716896258.747.85$17,416
Apr 200717097059.617.81$17,705
Mar 20071761,03156.927.30$17,546
Feb 2007095555.108.22$7,846
Jan 20071811,07650.306.73$16,342
Dec 20061771,06556.656.92$17,395
Nov 20061791,02454.207.62$17,502
Oct 200601,09854.906.01$6,603
Sep 20061791,06060.085.04$16,094
Aug 200617498168.717.34$19,156
Jul 200601,05969.376.34$6,717
Jun 20061741,03066.286.38$18,108
May 200617288166.016.42$17,014
Apr 2006069964.397.36$5,145
Mar 200617378756.707.08$15,383
Feb 2006076057.597.75$5,891
Jan 20061841,06660.598.93$20,671
Dec 20051761,11754.9413.42$24,654
Nov 2005088654.6910.59$9,381
Oct 200518493358.3413.80$23,606
Sep 20051861,11961.4512.08$24,946
Aug 200501,14061.519.80$11,168
Jul 20051791,19455.697.84$19,334
Jun 200501,18352.337.38$8,732
May 20051801,20045.226.65$16,121
Apr 20051741,15949.207.36$17,092
Mar 200501,21450.377.15$8,686
Feb 20051771,08845.226.31$14,871
Jan 20051791,19943.166.32$15,306
Dec 20041751,22139.866.75$15,219
Nov 200401,17345.286.33$7,426
Oct 20041671,24849.706.52$16,431
Sep 20041731,21443.245.28$13,895
Aug 200418593242.375.55$13,012
Jul 200401,12438.286.08$6,839
Jun 20041791,20836.106.43$14,233
May 200401,24837.486.49$8,105
Apr 20041811,23934.475.86$13,498
Mar 20041791,30334.365.53$13,356
Feb 200401,20632.455.51$6,645
Jan 20041841,21432.036.30$13,541
Dec 20031751,23630.266.30$13,084
Nov 200301,22528.804.60$5,629
Oct 20031831,29528.174.76$11,319
Sep 20031811,26426.314.75$10,765
Aug 200301,36329.765.13$6,992
Jul 20031861,33629.415.17$12,379
Jun 20031821,28128.565.98$12,862
May 20031871,30226.595.97$12,749
Apr 200301,33326.675.41$7,208
Mar 20031831,33331.146.10$13,825
Feb 20031811,23933.487.93$15,880
Jan 200301,28830.315.58$7,190
Dec 20021801,43126.914.85$11,790
Nov 20021841,30024.664.14$9,915
Oct 200201,69526.464.23$7,168
Sep 20021841,15427.443.64$9,244
Aug 20021771,53125.963.16$9,439
Jul 20021501,50024.583.06$8,280
Jun 200201,50623.733.34$5,027
May 20021731,48624.663.58$9,592
Apr 20021781,50923.653.51$9,510
Mar 20021721,53422.003.10$8,544
Feb 200201,44518.222.38$3,433
Jan 20021731,56017.172.38$6,676
Dec 20011841,60716.932.36$6,915
Nov 20011761,56418.072.41$6,943
Oct 20011821,66619.782.53$7,813
Sep 200101,60724.262.25$3,618
Aug 20011831,68624.873.05$9,699
Jul 20011831,75523.933.20$9,990
Jun 20011751,68424.563.82$10,738
May 20011791,69725.524.31$11,878
Apr 20011771,83524.685.34$14,159
Mar 200101,85624.545.38$9,979
Feb 20011871,72427.755.77$15,132
Jan 20013702,03927.478.40$27,289
Dec 200001,72326.889.12$15,718
Nov 20001861,88532.215.66$16,656
Oct 20001842,04131.235.15$16,248
Sep 20001711,85531.875.19$15,071
Aug 20001772,11229.644.54$14,836
Jul 20001831,87028.534.09$12,869
Jun 20001761,81729.304.40$13,147
May 20001802,04227.263.68$12,421
Apr 200002,03324.513.12$6,335
Mar 20001861,90928.422.86$10,745
Feb 20001761,91027.622.73$10,069
Jan 20001782,09425.272.48$9,692
Dec 19991802,01024.282.42$9,242
Nov 19991722,16623.192.43$9,261
Oct 19991752,22720.982.80$9,915
Sep 19991782,19621.752.62$9,622
Aug 19991722,32019.262.88$9,984
Jul 19991712,28417.892.37$8,478
Jun 19991752,24815.942.36$8,100
May 19991732,29815.792.32$8,065
Apr 19991802,56315.102.21$8,377
Mar 19993592,62512.471.84$9,302
Feb 19991872,3699.981.82$6,173
Jan 19991762,61610.381.90$6,797
Dec 19981772,5909.201.77$6,221
Nov 19981772,40210.892.19$7,178
Oct 19983522,64912.421.97$9,588
Sep 19981792,64812.592.08$7,768
Aug 19981792,66711.301.91$7,110
Jul 19983652,75911.742.24$10,458
Jun 19981802,70011.242.24$8,064
May 19983512,70412.622.21$10,396
Apr 19981772,64513.042.51$8,935
Mar 19983662,52712.802.31$10,521
Feb 19981712,31313.952.30$7,703
Jan 19981741,92614.702.15$6,708
Dec 19973412,23016.322.41$10,942
Nov 19971682,28518.193.09$10,113
Oct 19971712,26319.253.15$10,420
Sep 19973482,93517.742.95$14,846
Aug 19973552,72617.862.55$13,305
Jul 19971742,03817.582.25$7,638
Jun 19973642,48617.242.26$11,887
May 19973562,30318.972.31$12,070
Apr 19971772,11717.882.08$7,574
Mar 19973511,97018.951.94$10,472
Feb 19971882,04120.492.21$8,354
Jan 19973572,24223.483.54$16,318
Dec 19963522,08323.32—$8,209
Nov 19961821,75321.97—$3,999
Oct 19963481,89223.31—$8,112
Sep 19963541,85222.22—$7,866
Aug 19961761,99320.26—$3,566
Jul 19963591,81019.55—$7,018
Jun 19961811,86518.73—$3,390
May 19963611,96519.43—$7,014
Apr 19961801,84521.51—$3,872
Mar 19963601,46319.38—$6,977
Feb 19961821,82116.98—$3,090
Jan 19963621,85117.07—$6,179
Dec 19951831,83717.19—$3,146
Nov 19953631,37016.00—$5,808
Oct 19953621,96715.43—$5,586
Sep 19953611,84816.18—$5,841
Aug 19951771,79015.92—$2,818
Jul 19953572,09915.24—$5,441
Jun 19953611,80216.41—$5,924
May 19953611,77117.56—$6,339
Apr 19951811,77617.73—$3,209
Mar 19955411,84816.44—$8,894
Feb 19951811,54816.58—$3,001
Jan 19953571,77115.92—$5,683
Dec 19943631,77915.03—$5,456
Nov 19943581,78415.90—$5,692
Oct 19943611,90015.58—$5,624
Sep 19943591,79615.29—$5,489
Aug 19943641,94816.13—$5,871
Jul 19943532,10717.56—$6,199
Jun 19943601,98417.09—$6,152
May 19943592,03715.88—$5,701
Apr 19943591,84014.14—$5,076
Mar 19945422,18812.46—$6,753
Feb 19943541,56912.50—$4,425
Jan 19943591,81312.66—$4,545
Dec 19931781,60112.33—$2,195
Nov 19933591,76814.49—$5,202
Oct 19933642,03115.85—$5,769
Sep 19935412,13315.03—$8,131
Aug 19933692,12615.66—$5,779
Jul 19933642,03815.46—$5,627
Jun 19933562,12716.79—$5,977
May 19935401,76917.68—$9,547
Apr 19933652,19918.05—$6,588
Mar 19933612,00818.14—$6,549
Feb 19933601,68317.90—$6,444
Jan 19935401,97316.93—$9,142

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 2025 — as filed, then multipliedworked
Oil                  175 bbl  × $ 62.74 =    $10,980
Casinghead gas        37 Mcf  × $  3.08 =       $114

────────────────────────────────────────────────────
Month total                                  $11,093

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. 7C/O/10653 is the state's own key, not one this site invented.