WESTBROOK, F. 22

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the W. A. M. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 36221District 08Field 94183750OilCasinghead gasSaveExport
Value, all time
$9.6 M
Jan 2000 – May 2026
Value, last 12 filed months
$33 k
at the published price for each month
Months reported
317
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 15 leases and 19 wells, and the rule below applies to all of them.

Discovered
1964-05-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: FIELD TYPE CHANGED TO EXEMPT EFFECTIVE 3/1/10.

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
OilDisposition90,657 bbl$5,754,399
Casinghead gasProduction835,646 Mcf$3,822,773
Total$9,577,172

Wells on this lease (3)

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 31.7442, -101.0392. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.74468, -101.03977 · 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
33.3%
1 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
7,175 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
133.3%
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.
266.7%

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 7,150 and 7,200 ft, median 7,175 ft, over the 3 wells that filed a depth.

Completions filed
Oct 2005 – Jan 2007
3 of 3 wells

3 wells

42-4313273467,175 ftJan 2007Yes
42-4313304997,200 ftJan 2006
42-43133057107,150 ftOct 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 (317)

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

317 months

May 20260333106.413.05$1,014
Apr 2026061998.932.87$1,776
Mar 2026068489.753.15$2,154
Feb 20266361663.503.75$6,311
Jan 2026061459.138.00$4,911
Dec 2025052956.664.41$2,335
Nov 2025068758.593.93$2,697
Oct 2025373359.383.30$2,601
Sep 2025070262.743.08$2,160
Aug 2025385463.933.01$2,766
Jul 2025069666.743.32$2,307
Jun 2025063866.483.13$1,996
May 2025366560.553.23$2,331
Apr 2025058062.363.54$2,055
Mar 2025365767.704.27$3,007
Feb 2025058770.884.34$2,548
Jan 202510074874.324.28$10,632
Dec 2024089568.993.12$2,794
Nov 2024382569.052.20$2,021
Oct 2024373671.372.28$1,893
Sep 2024052869.612.36$1,248
Aug 2024388275.632.06$2,047
Jul 2024088579.932.15$1,900
Jun 2024380378.082.63$2,349
May 2024386278.812.20$2,131
Apr 2024351784.451.66$1,111
Mar 20241111,30680.301.55$10,931
Feb 202431,15776.091.78$2,292
Jan 2024382973.023.30$2,953
Dec 2023384371.262.61$2,415
Nov 2023086377.892.81$2,423
Oct 2023395085.443.09$3,189
Sep 202331,28489.042.74$3,779
Aug 202331,40180.522.67$3,986
Jul 2023161,44874.852.64$5,023
Jun 20231411,38268.962.26$12,845
May 202321,39170.622.23$3,240
Apr 202321,36378.122.24$3,206
Mar 2023283172.852.39$2,134
Feb 2023480975.112.47$2,295
Jan 2023668876.533.39$2,790
Dec 2022166476.415.73$3,881
Nov 2022390685.005.65$5,370
Oct 202231,06587.185.86$6,506
Sep 202231,08084.888.16$9,071
Aug 202231,15894.529.13$10,853
Jul 202231,114101.587.54$8,707
Jun 202221,120115.097.98$9,165
May 20221661,303109.378.43$29,144
Apr 202241,324104.226.84$9,470
Mar 202221,500108.885.08$7,832
Feb 202231,35491.054.86$6,852
Jan 202231,31781.844.54$6,222
Dec 202131,40171.323.90$5,677
Nov 202131,31977.435.24$7,140
Oct 202131,61579.795.71$9,467
Sep 20211451,28869.865.35$17,022
Aug 202131,17966.024.22$5,174
Jul 202141,12770.783.98$4,771
Jun 20211311,23069.493.38$13,261
May 202131,39563.483.02$4,400
Apr 202131,10060.362.76$3,215
Mar 202131,43061.302.72$4,069
Feb 202131,50157.805.55$8,501
Jan 202131,98650.412.81$5,732
Dec 202031,92644.642.68$5,287
Nov 202031,60038.772.71$4,447
Oct 202031,65236.972.48$4,205
Sep 202031,76137.091.99$3,617
Aug 202031,47239.982.39$3,631
Jul 202031,18438.371.83$2,276
Jun 202011,34234.901.69$2,303
May 2020057716.921.81$1,047
Apr 202015271014.751.80$3,523
Mar 202001,88230.341.86$3,493
Feb 202001,87249.881.98$3,708
Jan 202002,15257.252.09$4,508
Dec 201902,24959.012.30$5,183
Nov 201902,23055.302.75$6,134
Oct 201901,55053.472.42$3,749
Sep 20191601,43555.052.66$12,621
Aug 201901,46453.112.30$3,374
Jul 201901,16256.272.46$2,859
Jun 20191171,37552.782.49$9,601
May 201901,42658.482.74$3,908
Apr 201901,31362.632.75$3,612
Mar 201901,39856.803.06$4,281
Feb 20191522,39450.852.79$14,414
Jan 201902,61446.033.23$8,438
Dec 20181792,51046.594.19$18,845
Nov 201801,94352.934.24$8,233
Oct 201802,18361.443.40$7,418
Sep 201801,51159.543.11$4,696
Aug 20181591,77059.403.07$14,872
Jul 201802,17065.142.93$6,362
Jun 201802,14360.183.08$6,594
May 201802,26265.382.90$6,562
Apr 201802,15663.842.90$6,254
Mar 201802,22961.222.79$6,212
Feb 20181452,06861.782.77$14,678
Jan 20181532,31462.874.01$18,897
Dec 201702,22957.272.92$6,512
Nov 201702,17955.423.12$6,795
Oct 201702,35949.292.98$7,039
Sep 20171562,39847.523.09$14,816
Aug 201702,30745.373.00$6,931
Jul 201702,43743.873.09$7,524
Jun 20171052,38342.493.09$11,818
May 201702,43645.373.26$7,950
Apr 20171582,33347.933.21$15,066
Mar 201702,54246.772.98$7,585
Feb 201702,19050.452.95$6,466
Jan 201702,52249.413.42$8,622
Dec 20161412,50548.763.72$16,201
Nov 201602,52642.492.64$6,680
Oct 2016362,54046.193.09$9,512
Sep 20161022,53241.553.10$12,089
Aug 201602,70241.442.92$7,902
Jul 201602,76541.622.92$8,086
Jun 201602,53145.352.69$6,798
May 201602,77742.521.99$5,529
Apr 201642,78536.561.99$5,691
Mar 201602,92333.011.79$5,244
Feb 201602,88926.472.06$5,962
Jan 2016543,12527.352.36$8,866
Dec 201502,99832.362.00$6,000
Nov 201503,13138.792.17$6,786
Oct 201593,10743.552.43$7,931
Sep 201503,12642.992.76$8,623
Aug 201503,20240.162.87$9,198
Jul 201503,30248.152.95$9,725
Jun 201503,20956.152.88$9,251
May 201503,45355.212.96$10,205
Apr 201503,41549.822.71$9,243
Mar 201503,50142.892.93$10,274
Feb 20151423,23444.662.98$15,967
Jan 20151873,45443.433.10$18,831
Dec 201433,56754.693.59$12,974
Nov 20141382,56970.464.25$20,646
Oct 201443,85578.303.90$15,351
Sep 201433,65386.164.05$15,036
Aug 20141853,84389.394.04$32,044
Jul 201453,81996.564.18$16,445
Jun 201403,99098.164.74$18,900
May 20141754,17194.734.73$36,292
Apr 201464,05795.944.81$20,086
Mar 20141714,18995.895.06$37,580
Feb 201433,70897.406.19$23,252
Jan 20141764,13290.404.86$35,995
Dec 201344,33091.824.35$19,222
Nov 20131653,86488.853.74$29,105
Oct 20131744,51797.423.78$34,022
Sep 201364,676104.113.72$18,009
Aug 20131714,467104.253.52$33,562
Jul 20131664,366102.523.72$33,250
Jun 201304,61594.403.93$18,153
May 20131684,87094.834.15$36,137
Apr 201304,62993.964.28$19,824
Mar 20131655,12693.623.91$35,505
Feb 20131704,54391.233.42$31,046
Jan 20131704,87491.603.42$32,241
Dec 20121795,35186.773.42$33,833
Nov 201205,14986.953.62$18,665
Oct 20121635,56789.383.40$33,495
Sep 20121635,37694.672.92$31,121
Aug 201235,24392.662.91$15,525
Jul 20121725,51985.133.02$31,314
Jun 20121695,14279.822.52$26,442
May 20121665,08091.612.49$27,848
Apr 20121564,965101.652.00$25,772
Mar 20121854,970105.052.22$30,478
Feb 20121714,764101.102.57$29,533
Jan 20121725,65498.092.73$32,330
Dec 20113044,95896.873.24$45,511
Nov 20111664,95595.723.31$32,297
Oct 2011395,23184.983.65$22,400
Sep 2011455,05083.623.99$23,891
Aug 201105,16883.404.15$21,444
Jul 20111885,14094.144.52$40,917
Jun 2011415,18892.904.64$27,881
May 2011385,25698.134.40$26,881
Apr 20112215,144105.964.33$45,708
Mar 2011395,24796.364.06$25,047
Feb 2011774,74285.644.18$26,416
Jan 20111775,46486.504.59$40,384
Dec 2010625,53385.734.35$29,371
Nov 20102325,28580.843.80$38,813
Oct 20103045,76278.103.51$43,961
Sep 20102835,29472.633.98$41,622
Aug 20103025,43773.684.42$46,279
Jul 20102805,58772.554.74$46,777
Jun 20103015,23570.364.91$46,884
May 20104135,53771.124.24$52,823
Apr 20104055,38781.694.12$55,293
Mar 20102795,45678.394.39$45,815
Feb 20104534,78173.585.44$59,352
Jan 20102765,50374.365.96$53,344
Dec 20094364,90271.445.48$58,029
Nov 20094884,75274.593.75$54,227
Oct 20094585,16972.544.11$54,469
Sep 20095224,78665.543.06$48,880
Aug 20095204,97667.423.22$51,074
Jul 20096754,98661.133.46$58,537
Jun 20096614,72266.163.90$62,124
May 20094685,01754.743.93$45,314
Apr 20096644,46846.773.59$47,084
Mar 20096875,13342.144.06$49,785
Feb 20096824,11332.814.63$41,432
Jan 20099024,54635.865.37$56,762
Dec 20085224,39637.105.98$45,642
Nov 20086954,44655.496.86$69,067
Oct 20089814,55075.246.92$105,305
Sep 20081,0364,546101.767.88$141,233
Aug 20081,0254,764114.228.48$157,489
Jul 20081,2114,618131.0811.39$211,334
Jun 20081,1914,583131.3313.03$216,143
May 20084614,784123.1711.57$112,153
Apr 20081,0444,223110.3110.45$159,315
Mar 20081,3044,431101.909.66$175,699
Feb 20081,2164,20492.538.77$149,388
Jan 20088554,80090.388.21$116,662
Dec 20071,4794,86388.337.30$166,150
Nov 20071,2404,62091.677.29$147,358
Oct 20077512,94082.856.92$82,571
Sep 20071,2705,28975.846.24$129,342
Aug 20071,2605,77969.066.39$123,932
Jul 20071,6135,96070.906.39$152,434
Jun 20071,4645,45862.007.55$131,967
May 20071,4454,77958.747.85$122,377
Apr 20071,3704,29759.617.81$115,205
Mar 20071,5385,10956.927.30$124,849
Feb 20071,3774,29455.108.22$111,152
Jan 20071,6504,12650.306.73$110,750
Dec 20061,9064,92056.656.92$142,014
Nov 20062,1734,84254.207.62$154,660
Oct 20062,1573,86354.906.01$141,651
Sep 20061,6703,61860.085.04$118,558
Aug 20062,0824,10168.717.34$173,155
Jul 20061,5913,93469.376.34$135,320
Jun 20061,9764,78366.286.38$161,503
May 20061,6276,34166.016.42$148,139
Apr 20061,6882,08164.397.36$124,007
Mar 20061,9902,35656.707.08$129,520
Feb 20062,03671857.597.75$122,819
Jan 20062,63281560.598.93$166,754
Dec 20052,4591,47054.9413.42$154,818
Nov 20052,48973654.6910.59$143,916
Oct 200555766358.3413.80$41,642
Sep 200514691661.4512.08$20,036
Aug 2005090561.519.80$8,866
Jul 2005095255.697.84$7,467
Jun 2005093352.337.38$6,887
May 200501,00345.226.65$6,671
Apr 200501,08149.207.36$7,957
Mar 20051031,09950.377.15$13,051
Feb 2005093445.226.31$5,895
Jan 200501,13543.166.32$7,176
Dec 2004611,19139.866.75$10,472
Nov 200401,09645.286.33$6,938
Oct 200401,19149.706.52$7,759
Sep 20041221,26043.245.28$11,933
Aug 200401,34742.375.55$7,477
Jul 200401,30838.286.08$7,958
Jun 2004721,32936.106.43$11,149
May 200401,47837.486.49$9,599
Apr 200401,41134.475.86$8,266
Mar 20041261,49034.365.53$12,569
Feb 200401,42432.455.51$7,846
Jan 200401,64132.036.30$10,338
Dec 2003571,54930.266.30$11,486
Nov 200301,33828.804.60$6,148
Oct 200301,76128.174.76$8,382
Sep 20031801,46626.314.75$11,698
Aug 200302,54529.765.13$13,055
Jul 200303,10829.415.17$16,071
Jun 20031793,99428.565.98$29,008
May 200306,24826.595.97$37,317
Apr 200307,47026.675.41$40,392
Mar 200318138031.146.10$7,953
Feb 2003037633.487.93$2,980
Jan 200317947030.315.58$8,049
Dec 20024944326.914.85$3,469
Nov 2002056024.664.14$2,317
Oct 2002050826.464.23$2,148
Sep 200216153427.443.64$6,359
Aug 2002055425.963.16$1,753
Jul 2002090124.583.06$2,759
Jun 200201,10023.733.34$3,672
May 20026798424.663.58$5,179
Apr 200201,25223.653.51$4,397
Mar 20021181,52022.003.10$7,312
Feb 20027495718.222.38$3,622
Jan 200201,75017.172.38$4,157
Dec 20011961,22716.932.36$6,219
Nov 200101,25118.072.41$3,009
Oct 200101,52419.782.53$3,854
Sep 2001611,38524.262.25$4,598
Aug 20011781,64524.873.05$9,449
Jul 200101,86023.933.20$5,947
Jun 20011742,04424.563.82$12,090
May 200102,23925.524.31$9,644
Apr 20011802,68124.685.34$18,746
Mar 20012483,09424.545.38$22,721
Feb 200134511727.755.77$10,249
Jan 2001185927.478.40$5,158
Dec 2000039726.889.12$3,622
Nov 200017895832.215.66$11,154
Oct 20003221,32531.235.15$16,874
Sep 20003351,53631.875.19$18,643
Aug 20003571,32729.644.54$16,607
Jul 20003371,57928.534.09$16,072
Jun 20006981,57929.304.40$27,395
May 20007091,74727.263.68$25,756
Apr 20001,0941,33024.513.12$30,958
Mar 20001,6251,40928.422.86$50,212
Feb 20002,1561,28627.622.73$63,055
Jan 20003,0302,04325.272.48$81,636

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                    0 bbl  × $106.41 =         $0
Casinghead gas       333 Mcf  × $  3.05 =     $1,014

────────────────────────────────────────────────────
Month total                                   $1,014

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/36221 is the state's own key, not one this site invented.