GLASSCOCK -L- FEE

Operated by XTO ENERGY INC. (P-5 945936) in the BLALOCK LAKE, SE (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 32273District 08Field 08740500NGPA filingOilCasinghead gasSaveExport
Value, all time
$25.0 M
Jan 1993 – Oct 2020
Value, last 12 filed months
$16 k
at the published price for each month
Months reported
334
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 23 leases and 75 wells, and the rule below applies to all of them.

Discovered
1981-07-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-02-01.

The Commission's schedule remark for this field reads: #85280300 EFF 12/01/2019

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
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
OilDisposition711,951 bbl$20,357,611
Casinghead gasProduction1,773,823 Mcf$4,687,946
Total$25,045,558

828,221 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 (9)

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 31.8896, -101.6110. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.88840, -101.61165 · 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%
9 of 9 wells
With a plug date
66.7%
6 of 9 wells
Median depth
8,300 ft
9 wells filed one
Completion to plug
27.4 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
9100.0%
A plug date is filed
666.7%
BothOn the schedule and plugged. Neither fact cancels the other.
666.7%
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

Total depth in feet, 9 of 9 wells. Median 8,300 ft, with the middle half between 8,255 and 8,400 ft; the shallowest is 8,220 ft and the deepest 8,837 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 7 of 9 wells, May 1989 – Apr 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1989 – Apr 2012
7 of 9 wells; 2 filed none
Plug dates filed
Feb 1996 – Aug 2022
6 of 9 wells; 3 filed none

Last completion to plug: a median of 27.4 years across the 5 wells that filed both dates, with the middle half between 14.5 years and 30.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-1733234578,350 ftSep 2021Yes
42-17332601118,250 ftYes
42-17334380138,413 ftApr 2012Yes
42-17332563108,300 ftDec 1995Jun 2010Yes
42-1733248298,300 ftMar 1995Aug 2022Yes
42-1733247688,220 ftJan 1995Feb 1996Yes
42-1733215568,837 ftAug 1991Yes
42-1733215358,255 ftMar 1991Sep 2021Yes
42-1733207348,400 ftMay 1989Oct 2021Yes

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 (334)

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

334 months

Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201927614055.302.75$15,648
Oct 201916656153.472.42$10,233
Sep 2019244055.052.66$13,432
Aug 201928438853.112.30$15,977
Jul 201929640456.272.46$17,650
Jun 201930114852.782.49$16,255
May 201940350658.482.74$24,954
Apr 201932347262.632.75$21,528
Mar 2019294056.803.06$16,699
Feb 2019299050.852.79$15,204
Jan 20193621,12246.033.23$20,285
Dec 20185451,25746.594.19$30,653
Nov 20183551,76952.934.24$26,286
Oct 20182961,11061.443.40$21,958
Sep 20182572,50759.543.11$23,094
Aug 20182753959.403.07$16,455
Jul 201824128265.142.93$16,526
Jun 201834820560.183.08$21,573
May 20184028365.382.90$26,524
Apr 201816318063.842.90$10,928
Mar 201835795361.222.79$24,511
Feb 201830839561.782.77$20,121
Jan 201850819562.874.01$32,720
Dec 201731353957.272.92$19,500
Nov 2017494055.423.12$27,377
Oct 201751848349.292.98$26,973
Sep 201731792047.523.09$17,904
Aug 201736244245.373.00$17,752
Jul 201743779643.873.09$21,629
Jun 201745392442.493.09$22,101
May 201744486845.373.26$22,977
Apr 201737177547.933.21$20,271
Mar 20173731,25746.772.98$21,196
Feb 20174511,20150.452.95$26,299
Jan 201743863149.413.42$23,799
Dec 201641874848.763.72$23,166
Nov 201640679442.492.64$19,351
Oct 20164571,04246.193.09$24,329
Sep 201640288441.553.10$19,444
Aug 20165401,01241.442.92$25,337
Jul 20164531,32941.622.92$22,740
Jun 20166171,06845.352.69$30,849
May 20165301,26442.521.99$25,052
Apr 20163851,00036.561.99$16,067
Mar 201654171833.011.79$19,147
Feb 201667293026.472.06$19,707
Jan 201634593927.352.36$11,656
Dec 201558699932.362.00$20,962
Nov 201543499138.792.17$18,983
Oct 20155211,23543.552.43$25,686
Sep 20154161,87742.992.76$23,061
Aug 20153891,07840.162.87$18,719
Jul 20155091,02448.152.95$27,524
Jun 20155071,02456.152.88$31,420
May 20155031,09055.212.96$30,992
Apr 20154191,07649.822.71$23,787
Mar 20155101,07542.892.93$25,029
Feb 201546398444.662.98$23,606
Jan 20152661,15443.433.10$15,131
Dec 20144241,40054.693.59$28,216
Nov 201440954470.464.25$31,131
Oct 20144961,46678.303.90$44,556
Sep 20144971,00786.164.05$46,895
Aug 20144231,33989.394.04$43,215
Jul 20146131,21896.564.18$64,282
Jun 201442797898.164.74$46,547
May 20146741,30194.734.73$69,997
Apr 20144801,34595.944.81$52,519
Mar 20144271,06895.895.06$46,346
Feb 20145101,55297.406.19$59,284
Jan 20145181,39190.404.86$53,588
Dec 20135311,47991.824.35$55,197
Nov 201345594688.853.74$43,963
Oct 20134711,25597.423.78$50,628
Sep 20136251,181104.113.72$69,459
Aug 20136381,411104.253.52$71,482
Jul 20134961,334102.523.72$55,809
Jun 20133992,43794.403.93$47,251
May 20133271,84594.834.15$38,664
Apr 20133701,54893.964.28$41,395
Mar 20135056693.623.91$47,536
Feb 201347290991.233.42$46,169
Jan 20136341,20691.603.42$62,199
Dec 201256694286.773.42$52,334
Nov 20124971,63386.953.62$49,134
Oct 201258649389.383.40$54,053
Sep 20126651,05594.672.92$66,034
Aug 20125541,10392.662.91$54,541
Jul 20126071,58085.133.02$56,447
Jun 20126671,06479.822.52$55,920
May 20121,4931,16691.612.49$139,675
Apr 20123291,474101.652.00$36,386
Mar 20124281,885105.052.22$49,150
Feb 20123472,207101.102.57$40,754
Jan 20123961,51098.092.73$42,972
Dec 20113892,32996.873.24$45,228
Nov 20111783,24295.723.31$27,773
Oct 20113975,09484.983.65$52,323
Sep 20113401,08083.623.99$32,735
Aug 201139579983.404.15$36,258
Jul 201142297794.144.52$44,140
Jun 201136598292.904.64$38,465
May 20113581,07998.134.40$39,883
Apr 20113391,188105.964.33$41,068
Mar 20113841,07696.364.06$41,368
Feb 201133689285.644.18$32,504
Jan 20113751,07886.504.59$37,384
Dec 201037293185.734.35$35,939
Nov 201033685980.843.80$30,422
Oct 201033398378.103.51$29,457
Sep 201035482572.633.98$28,994
Aug 201043299873.684.42$36,240
Jul 20103881,18472.554.74$33,757
Jun 201036296970.364.91$30,229
May 20102831,18171.124.24$25,129
Apr 20106471,50181.694.12$59,042
Mar 20106491,83778.394.39$58,937
Feb 20105341,54873.585.44$47,716
Jan 20107481,74974.365.96$66,052
Dec 20097691,86671.445.48$65,170
Nov 20098481,80874.593.75$70,035
Oct 20099052,02072.544.11$73,951
Sep 20098832,09965.543.06$64,305
Aug 20099762,23667.423.22$72,998
Jul 20099532,35161.133.46$66,402
Jun 20099342,09466.163.90$69,950
May 20091,0322,22554.743.93$65,226
Apr 20091,1502,23546.773.59$61,804
Mar 20091,1032,40242.144.06$56,230
Feb 20099082,12832.814.63$39,651
Jan 20099222,20935.865.37$44,927
Dec 20087922,20537.105.98$42,563
Nov 20088802,32255.496.86$64,761
Oct 20088822,27175.246.92$82,082
Sep 20089661,513101.767.88$110,218
Aug 20088682,650114.228.48$121,623
Jul 20081,0002,546131.0811.39$160,077
Jun 20081,1632,623131.3313.03$186,921
May 20081,2082,858123.1711.57$181,869
Apr 20081,2122,778110.3110.45$162,739
Mar 20081,4372,838101.909.66$173,857
Feb 20081,2192,61692.538.77$135,738
Jan 20089842,64590.388.21$110,638
Dec 20071,0282,68388.337.30$110,394
Nov 20079462,79191.677.29$107,071
Oct 20071,0243,17982.856.92$106,843
Sep 20078853,82175.846.24$90,977
Aug 20076373,42069.066.39$65,838
Jul 20071,4313,53970.906.39$124,065
Jun 20072,5876,11362.007.55$206,538
May 20071,1163,83458.747.85$95,636
Apr 20071,2663,59059.617.81$103,487
Mar 20071,5623,96856.927.30$117,883
Feb 20071,1212,88155.108.22$85,437
Jan 20071,4363,43850.306.73$95,358
Dec 20061,6943,87056.656.92$122,739
Nov 20061,4254,07354.207.62$108,261
Oct 20061,7244,78354.906.01$123,412
Sep 20061,9015,19660.085.04$140,385
Aug 20062,2865,76668.717.34$199,393
Jul 20061,8375,50769.376.34$162,362
Jun 20061,6396,30766.286.38$148,896
May 20061,9277,67966.016.42$176,539
Apr 20061,7027,95164.397.36$168,115
Mar 20061,5968,67556.707.08$151,938
Feb 20061,74311,19857.597.75$187,176
Jan 20063,09515,17760.598.93$323,107
Dec 20053,8788,19254.9413.42$322,956
Nov 20053685,49754.6910.59$78,330
Oct 20051,37113,79458.3413.80$270,283
Sep 20053,23514,94261.4512.08$379,275
Aug 20052,49816,15061.519.80$311,871
Jul 20054,19828,71055.697.84$458,978
Jun 20055,49527,65152.337.38$491,646
May 20054,99013,20545.226.65$313,476
Apr 20055922,06149.207.36$44,296
Mar 20057621,60850.377.15$49,887
Feb 20055741,47845.226.31$35,285
Jan 20051,0312,80443.166.32$62,225
Dec 20041,2032,76039.866.75$66,585
Nov 20041,2423,02045.286.33$75,356
Oct 20041,5563,30049.706.52$98,833
Sep 20041,4983,33743.245.28$82,406
Aug 20041,4203,52842.375.55$79,748
Jul 20041,4383,36438.286.08$75,514
Jun 20041,4243,45436.106.43$73,626
May 20041,4363,48137.486.49$76,429
Apr 20041,4333,33434.475.86$68,928
Mar 20041,7533,78034.365.53$81,137
Feb 20041,3333,16832.455.51$60,710
Jan 20041,0673,32832.036.30$55,141
Dec 20031,3853,39130.266.30$63,279
Nov 20031,4552,95228.804.60$55,469
Oct 20031,5892,92128.174.76$58,665
Sep 20031,3932,79626.314.75$49,929
Aug 20031,1122,48329.765.13$45,830
Jul 20031,3873,26029.415.17$57,649
Jun 20031,4923,44128.565.98$63,199
May 20031,4403,44326.595.97$58,854
Apr 20031,1432,78626.675.41$45,548
Mar 20031,5613,33531.146.10$68,940
Feb 20031,3743,30033.487.93$72,157
Jan 20031,5242,87730.315.58$62,252
Dec 20021,5313,43326.914.85$57,862
Nov 20021,5482,92124.664.14$50,258
Oct 20021,6403,22426.464.23$57,029
Sep 20021,5073,31727.443.64$53,410
Aug 20021,5083,39125.963.16$49,877
Jul 20021,0812,74624.583.06$34,979
Jun 20021,8943,16123.733.34$55,497
May 20021,9903,71824.663.58$62,399
Apr 20022,1193,71823.653.51$63,173
Mar 20021,7063,47122.003.10$48,302
Feb 20021,5723,02618.222.38$35,831
Jan 20021,3553,94917.172.38$32,647
Dec 20011,2643,64216.932.36$30,011
Nov 20011,0382,92018.072.41$25,781
Oct 20011,7343,60619.782.53$43,418
Sep 20011,5713,66624.262.25$46,366
Aug 20011,7724,42024.873.05$57,565
Jul 20011,8394,23623.933.20$57,550
Jun 20011,6744,14824.563.82$56,976
May 20011,4664,15825.524.31$55,322
Apr 20011,7294,06424.685.34$64,354
Mar 20011,6044,13424.545.38$61,588
Feb 20011,7663,60227.755.77$69,780
Jan 20011,8924,36027.478.40$88,592
Dec 20001,724126.889.12$46,350
Nov 20002,1244,23932.215.66$92,398
Oct 20002,4284,63131.235.15$99,655
Sep 20002,2294,45031.875.19$94,118
Aug 20002,7034,88529.644.54$102,298
Jul 20002,9985,18128.534.09$106,722
Jun 20002,6224,70829.304.40$97,527
May 20002,1684,67927.263.68$76,317
Apr 20002,3595,02624.513.12$73,480
Mar 20002,1535,22328.422.86$76,125
Feb 20002,2354,92527.622.73$75,159
Jan 20003,1155,32225.272.48$91,917
Dec 19993,1465,68224.282.42$90,156
Nov 19993,1455,49923.192.43$86,317
Oct 19993,9446,09320.982.80$99,828
Sep 19993,0396,14921.752.62$82,202
Aug 19993,1756,28819.262.88$79,232
Jul 19993,0256,31817.892.37$69,106
Jun 19992,7376,53515.942.36$59,064
May 19992,7556,63015.792.32$58,890
Apr 19992,367015.102.21$35,742
Mar 19992,3885,43112.471.84$39,762
Feb 19992,8225,4619.981.82$38,091
Jan 19993,3186,31110.381.90$46,431
Dec 19983,3486,3229.201.77$42,013
Nov 19983,3716,24210.892.19$50,353
Oct 19983,9717,56512.421.97$64,217
Sep 19983,7478,27812.592.08$64,415
Aug 19983,4868,32811.301.91$55,276
Jul 19983,1748,05911.742.24$55,293
Jun 19983,1677,12611.242.24$51,540
May 19983,3647,12712.622.21$58,178
Apr 19983,5977,60113.042.51$65,948
Mar 19984,3177,51712.802.31$72,618
Feb 19983,5166,98613.952.30$65,110
Jan 19984,2727,65714.702.15$79,298
Dec 19973,9177,41416.322.41$81,801
Nov 19971,9696,45018.193.09$55,735
Oct 19972,6868,02119.253.15$76,970
Sep 19974,0269,27617.742.95$98,831
Aug 19974,2819,73517.862.55$101,329
Jul 19974,27410,21917.582.25$98,098
Jun 19974,55110,99017.242.26$103,266
May 19975,11311,30918.972.31$123,100
Apr 19975,25111,63117.882.08$118,113
Mar 19975,53613,25618.951.94$130,612
Feb 19976,10412,61920.492.21$152,907
Jan 19975,99713,66223.483.54$189,169
Dec 19966,03415,78023.32$140,713
Nov 19965,33515,21421.97$117,210
Oct 19967,44318,32523.31$173,496
Sep 19967,08919,79122.22$157,518
Aug 19968,10222,40120.26$164,147
Jul 19967,91931,10519.55$154,816
Jun 19967,65827,12118.73$143,434
May 199612,26136,93519.43$238,231
Apr 19968,20119,79721.51$176,404
Mar 19968,48435,25619.38$164,420
Feb 19967,56529,47716.98$128,454
Jan 19968,62125,99817.07$147,160
Dec 19958,93530,73017.19$153,593
Nov 19957,98232,62016.00$127,712
Oct 19959,29631,26315.43$143,437
Sep 199511,12433,96916.18$179,986
Aug 199512,58524,00315.92$200,353
Jul 199511,22915,53415.24$171,130
Jun 199510,90716,87716.41$178,984
May 19958,53814,49217.56$149,927
Apr 199511,62615,84617.73$206,129
Mar 19955,8821,11916.44$96,700
Feb 19954,0089,48116.58$66,453
Jan 19954,68212,30315.92$74,537
Dec 19944,85213,05615.03$72,926
Nov 19945,00913,69715.90$79,643
Oct 19945,86613,46515.58$91,392
Sep 19944,18712,73515.29$64,019
Aug 19944,64312,15116.13$74,892
Jul 19944,97311,07017.56$87,326
Jun 19944,62211,14917.09$78,990
May 19945,67510,45015.88$90,119
Apr 19945,17410,23614.14$73,160
Mar 19945,63510,76912.46$70,212
Feb 19945,78810,24212.50$72,350
Jan 19944,0417,13912.66$51,159
Dec 19934,1228,45712.33$50,824
Nov 19937,11411,92514.49$103,082
Oct 19935,49313,10615.85$87,064
Sep 19933,82610,60115.03$57,505
Aug 19934,58812,98815.66$71,848
Jul 19934,84413,54315.46$74,888
Jun 19935,62315,25716.79$94,410
May 19936,94217,73317.68$122,735
Apr 19936,19116,86818.05$111,748
Mar 19938,34818,55218.14$151,433
Feb 19937,367117.90$131,869
Jan 19938,48117,59416.93$143,583

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.

Nov 2019 — as filed, then multipliedworked
Oil                  276 bbl  × $ 55.30 =    $15,263
Casinghead gas       140 Mcf  × $  2.75 =       $385

────────────────────────────────────────────────────
Month total                                  $15,648

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/32273 is the state's own key, not one this site invented.