WINDHAM, R.S. "B" A/C 2

Operated by SOUTHWEST ROYALTIES, INC. (P-5 806470) 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 15807District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$5.1 M
Sep 2005 – May 2026
Value, last 12 filed months
$93 k
at the published price for each month
Months reported
249
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 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.

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
OilDisposition45,481 bbl$3,234,528
Casinghead gasProduction421,645 Mcf$1,826,967
Total$5,061,495

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 31.3834, -102.1084. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.38339, -102.10838 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
10,455 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
2100.0%

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 10,400 and 10,510 ft, median 10,455 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2005 – Sep 2008
2 of 2 wells

2 wells

42-46135989510,400 ftSep 2008
42-46134842310,510 ftSep 2005

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 (249)

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

249 months

May 2026350272106.413.05$38,072
Apr 20260098.932.87$0
Mar 20260389.753.15$9
Feb 2026177063.503.75$11,240
Jan 20260159.138.00$8
Dec 2025182056.664.41$10,312
Nov 20250058.593.93$0
Oct 2025170059.383.30$10,095
Sep 20250162.743.08$3
Aug 2025176063.933.01$11,252
Jul 2025175266.743.32$11,686
Jun 20250066.483.13$0
May 2025178060.553.23$10,778
Apr 20251744362.363.54$11,003
Mar 202517436667.704.27$13,342
Feb 202534332870.884.34$25,736
Jan 202517028374.324.28$13,845
Dec 202401068.993.12$31
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024158075.632.06$11,950
Jul 2024337079.932.15$26,936
Jun 2024164078.082.63$12,805
May 20240078.812.20$0
Apr 2024170784.451.66$14,368
Mar 20240780.301.55$11
Feb 202406176.091.78$109
Jan 2024191073.023.30$13,947
Dec 202308671.262.61$225
Nov 202301177.892.81$31
Oct 2023013085.443.09$401
Sep 20231853189.042.74$16,557
Aug 202301980.522.67$51
Jul 202301274.852.64$32
Jun 202302768.962.26$61
May 202301370.622.23$29
Apr 202317524378.122.24$14,215
Mar 2023029072.852.39$694
Feb 2023094475.112.47$2,328
Jan 202317425476.533.39$14,177
Dec 2022084176.415.73$4,818
Nov 20221741,04285.005.65$20,673
Oct 20221781,15487.185.86$22,285
Sep 2022082584.888.16$6,735
Aug 202217882894.529.13$24,382
Jul 202201,148101.587.54$8,658
Jun 2022180826115.097.98$27,305
May 20220961109.378.43$8,104
Apr 20221761,355104.226.84$27,608
Mar 20220938108.885.08$4,762
Feb 202235467191.054.86$35,492
Jan 2022090881.844.54$4,120
Dec 20211811,58371.323.90$19,081
Nov 20211801,99577.435.24$24,385
Oct 2021066879.795.71$3,817
Sep 202101,25269.865.35$6,699
Aug 2021063366.024.22$2,672
Jul 2021070370.783.98$2,799
Jun 2021076069.493.38$2,569
May 202101,21963.483.02$3,679
Apr 2021072360.362.76$1,994
Mar 202101,42961.302.72$3,883
Feb 20211741,48957.805.55$18,318
Jan 202101,62150.412.81$4,555
Dec 20201851,41344.642.68$12,039
Nov 202001,55838.772.71$4,217
Oct 20201721,44236.972.48$9,933
Sep 202001,59837.091.99$3,182
Aug 20201721,56039.982.39$10,597
Jul 2020023338.371.83$425
Jun 20201771,52334.901.69$8,752
May 202001,75216.921.81$3,179
Apr 20203421,61014.751.80$7,950
Mar 20201851,73330.341.86$8,830
Feb 202001,56349.881.98$3,096
Jan 20201761,67657.252.09$13,587
Dec 201901,61759.012.30$3,726
Nov 20191741,72155.302.75$14,356
Oct 201901,71453.472.42$4,145
Sep 20191681,39455.052.66$12,953
Aug 201901,35753.112.30$3,127
Jul 20195071,74656.272.46$32,824
Jun 20193311,69152.782.49$21,683
May 201901,66558.482.74$4,563
Apr 201901,53262.632.75$4,214
Mar 20191861,59156.803.06$15,437
Feb 201901,17550.852.79$3,281
Jan 20193741,54246.033.23$22,193
Dec 20181831,79946.594.19$16,056
Nov 20181671,11752.934.24$13,572
Oct 2018033661.443.40$1,142
Sep 2018030459.543.11$945
Aug 201835936859.403.07$22,453
Jul 20181761,53965.142.93$15,977
Jun 201801,88360.183.08$5,794
May 20181691,98165.382.90$16,796
Apr 20183481,64663.842.90$26,991
Mar 201801,95461.222.79$5,445
Feb 201801,85561.782.77$5,131
Jan 20185291,47362.874.01$39,164
Dec 201701,30957.272.92$3,824
Nov 201701,85255.423.12$5,775
Oct 201701,94949.292.98$5,815
Sep 20175201,94147.523.09$30,703
Aug 201701,81345.373.00$5,447
Jul 201701,85743.873.09$5,733
Jun 201701,26142.493.09$3,893
May 20173552,07145.373.26$22,865
Apr 20171751,92647.933.21$14,573
Mar 20173462,04346.772.98$22,278
Feb 20175141,78550.452.95$31,202
Jan 201701,97749.413.42$6,759
Dec 201601,80748.763.72$6,727
Nov 20161741,90042.492.64$12,418
Oct 201601,98546.193.09$6,134
Sep 201602,07041.553.10$6,418
Aug 201602,17941.442.92$6,372
Jul 20165222,25141.622.92$28,308
Jun 201602,16045.352.69$5,801
May 20165202,25342.521.99$26,596
Apr 201602,23936.561.99$4,458
Mar 201601,59533.011.79$2,861
Feb 20163552,02726.472.06$13,580
Jan 201602,22827.352.36$5,268
Dec 201502,27532.362.00$4,553
Nov 20151752,23138.792.17$11,624
Oct 20151742,22943.552.43$12,987
Sep 20155191,67542.992.76$26,932
Aug 201502,08040.162.87$5,975
Jul 201501,87448.152.95$5,519
Jun 201501,47256.152.88$4,244
May 20151652,36655.212.96$16,102
Apr 20151672,10449.822.71$14,015
Mar 20153482,15242.892.93$21,241
Feb 20151851,93644.662.98$14,024
Jan 201501,35543.433.10$4,201
Dec 20141752,28554.693.59$17,777
Nov 20143352,23570.464.25$33,107
Oct 201402,37778.303.90$9,273
Sep 20143472,33186.164.05$39,327
Aug 20141762,43789.394.04$25,566
Jul 20143442,44296.564.18$43,423
Jun 20141702,42698.164.74$28,179
May 201402,39494.734.73$11,315
Apr 20143481,98795.944.81$42,943
Mar 20141902,42895.895.06$30,497
Feb 20141862,27697.406.19$32,209
Jan 20143632,46590.404.86$44,797
Dec 201302,68591.824.35$11,692
Nov 20133512,43788.853.74$40,297
Oct 20131882,47897.423.78$27,680
Sep 201302,518104.113.72$9,361
Aug 20133592,554104.253.52$46,423
Jul 20131802,712102.523.72$28,536
Jun 201302,62494.403.93$10,321
May 20135482,78694.834.15$63,526
Apr 201302,81693.964.28$12,060
Mar 20131762,52793.623.91$26,365
Feb 20131792,48691.233.42$24,832
Jan 20133592,78391.603.42$42,402
Dec 20121802,80986.773.42$25,226
Nov 20121822,68986.953.62$25,572
Oct 20121812,89189.383.40$26,006
Sep 20127142,81294.672.92$75,801
Aug 201202,99592.662.91$8,710
Jul 201203,00085.133.02$9,062
Jun 20121733,03879.822.52$21,462
May 20123152,91491.612.49$36,108
Apr 20125362,945101.652.00$60,365
Mar 201203,059105.052.22$6,797
Feb 20121812,844101.102.57$25,609
Jan 20123562,98498.092.73$43,079
Dec 20113493,01096.873.24$43,559
Nov 20111763,02195.723.31$26,850
Oct 20113503,23384.983.65$41,539
Sep 20113463,25883.623.99$41,918
Aug 20111733,79683.404.15$30,179
Jul 20111712,98094.144.52$29,559
Jun 20115423,42692.904.64$66,248
May 201103,57198.134.40$15,730
Apr 20115233,447105.964.33$70,354
Mar 20111713,66096.364.06$31,327
Feb 20113513,38885.644.18$44,221
Jan 20113664,26086.504.59$51,207
Dec 20101742,83985.734.35$27,260
Nov 20103552,75080.843.80$39,135
Oct 20101713,89778.103.51$27,029
Sep 20105293,93472.633.98$54,077
Aug 20101863,99673.684.42$31,364
Jul 20103504,18572.554.74$45,215
Jun 20103413,81870.364.91$42,741
May 20103404,35971.124.24$42,642
Apr 20103454,39281.694.12$46,290
Mar 20103534,62578.394.39$47,969
Feb 20105174,14273.585.44$60,583
Jan 20103475,14274.365.96$56,470
Dec 20095355,50371.445.48$68,397
Nov 20096855,90874.593.75$73,258
Oct 20095135,52972.544.11$59,939
Sep 20093445,66865.543.06$39,917
Aug 20096856,37967.423.22$66,714
Jul 2009067061.133.46$2,321
Jun 200916962166.163.90$13,600
May 200917267054.743.93$12,046
Apr 2009063846.773.59$2,289
Mar 200933865042.144.06$16,882
Feb 2009060432.814.63$2,798
Jan 200917866935.865.37$9,976
Dec 200818167537.105.98$10,750
Nov 200818367155.496.86$14,758
Oct 2008072175.246.92$4,991
Sep 2008176560101.767.88$22,321
Aug 2008343699114.228.48$45,107
Jul 2008172729131.0811.39$30,849
Jun 20080625131.3313.03$8,145
May 2008179640123.1711.57$29,455
Apr 20080682110.3110.45$7,130
Mar 2008181682101.909.66$25,035
Feb 200817564292.538.77$21,823
Jan 200836673390.388.21$39,094
Dec 2007073188.337.30$5,338
Nov 200718174991.677.29$22,054
Oct 200717880082.856.92$20,285
Sep 200717677475.846.24$18,181
Aug 200717778469.066.39$17,232
Jul 200717882970.906.39$17,916
Jun 200717978062.007.55$16,986
May 200717985858.747.85$17,247
Apr 200718284259.617.81$17,421
Mar 200735891356.927.30$27,044
Feb 200717780055.108.22$16,326
Jan 200717791350.306.73$15,045
Dec 2006092656.656.92$6,406
Nov 200635698654.207.62$26,806
Oct 20061771,01854.906.01$15,839
Sep 20061781,11260.085.04$16,296
Aug 20063541,36568.717.34$34,342
Jul 20061761,16269.376.34$19,579
Jun 20061781,36166.286.38$20,486
May 20063621,58366.016.42$34,066
Apr 20061701,64364.397.36$23,040
Mar 20065392,26956.707.08$46,632
Feb 20063482,44257.597.75$38,970
Jan 20061,0633,19760.598.93$92,967
Dec 200501,38754.9413.42$18,607
Nov 200501,68554.6910.59$17,841
Oct 20051,3316,51658.3413.80$167,544
Sep 20051,3226,15061.4512.08$155,523

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.

May 2026 — as filed, then multipliedworked
Oil                  350 bbl  × $106.41 =    $37,244
Casinghead gas       272 Mcf  × $  3.05 =       $828

────────────────────────────────────────────────────
Month total                                  $38,072

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/15807 is the state's own key, not one this site invented.