BLALOCK -33-

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

Oil lease lease 27261District 08Field 24488400Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – Mar 2021
Value, last 12 filed months
$0
at the published price for each month
Months reported
339
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 13 leases and 16 wells, and the rule below applies to all of them.

Discovered
1981-11-13
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 160 acres. The field rule took effect on 1984-07-30.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: 100% ACRE ALLOC. FORMULA

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
OilDisposition63,498 bbl$1,883,103
Casinghead gasProduction205,856 Mcf$725,018
Total$2,608,121

41,198 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 (1)

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 31.9615, -101.6995. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.96151, -101.69946 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
10,970 ft
1 wells filed one
Completion to plug
38.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 10,970 ft.

Completions filed
Feb 1982
1 of 1 wells
Plug dates filed
Jan 2021
1 of 1 wells

Last completion to plug: a median of 38.9 years across the 1 well that filed both dates, with the middle half between 38.9 years and 38.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-17331198110,970 ftFeb 1982Jan 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 (339)

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

339 months

Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
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 20190055.302.75$0
Oct 20193053.472.42$160
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 20181059.403.07$59
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 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20171047.933.21$48
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20161033.011.79$33
Feb 20161026.472.06$26
Jan 20161027.352.36$27
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20151043.552.43$44
Sep 20152042.992.76$86
Aug 20151040.162.87$40
Jul 20151048.152.95$48
Jun 20150056.152.88$0
May 20152055.212.96$110
Apr 20154049.822.71$199
Mar 20153042.892.93$129
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 201341094.403.93$3,870
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201111714586.504.59$10,786
Dec 201015143785.734.35$14,845
Nov 201013540280.843.80$12,439
Oct 201016744378.103.51$14,597
Sep 201017630572.633.98$13,997
Aug 201036321773.684.42$27,705
Jul 2010027472.554.74$1,298
Jun 2010122570.364.91$1,175
May 2010024771.124.24$1,046
Apr 201033116881.694.12$27,732
Mar 2010022378.394.39$979
Feb 2010023473.585.44$1,274
Jan 201034327074.365.96$27,116
Dec 200918924271.445.48$14,829
Nov 2009024374.593.75$912
Oct 200917524772.544.11$13,710
Sep 2009023965.543.06$732
Aug 200917224467.423.22$12,382
Jul 200917323461.133.46$11,386
Jun 200917421566.163.90$12,349
May 200917412954.743.93$10,031
Apr 200908246.773.59$294
Mar 20093006842.144.06$12,918
Feb 200934332.814.63$298
Jan 200903835.865.37$204
Dec 20080237.105.98$12
Nov 20080655.496.86$41
Oct 20080975.246.92$62
Sep 200804101.767.88$32
Aug 20080115114.228.48$976
Jul 2008188718131.0811.39$32,821
Jun 20080794131.3313.03$10,348
May 2008185892123.1711.57$33,111
Apr 2008185803110.3110.45$28,803
Mar 2008369740101.909.66$44,753
Feb 200817674892.538.77$22,846
Jan 200837187990.388.21$40,744
Dec 2007080088.337.30$5,842
Nov 200718682191.677.29$23,037
Oct 20073541,07382.856.92$36,756
Sep 200718488775.846.24$19,493
Aug 2007091169.066.39$5,819
Jul 20073681,08170.906.39$32,997
Jun 20073531,00962.007.55$29,502
May 200711,06858.747.85$8,439
Apr 200717997659.617.81$18,288
Mar 200733985456.927.30$25,532
Feb 200736376655.108.22$26,295
Jan 200736680650.306.73$23,832
Dec 2006079456.656.92$5,493
Nov 200618773654.207.62$15,742
Oct 200617771054.906.01$13,987
Sep 2006076760.085.04$3,864
Aug 200633384168.717.34$29,053
Jul 200618082569.376.34$17,719
Jun 200635276666.286.38$28,221
May 200618692766.016.42$18,234
Apr 200619074364.397.36$17,703
Mar 200618878456.707.08$16,213
Feb 200631778857.597.75$24,364
Jan 200619267460.598.93$17,654
Dec 200518975054.9413.42$20,445
Nov 200518875354.6910.59$18,255
Oct 200529179658.3413.80$27,958
Sep 20053761,02161.4512.08$35,438
Aug 20051781,20861.519.80$22,783
Jul 200518183855.697.84$16,653
Jun 200535481652.337.38$24,548
May 200516685245.226.65$13,173
Apr 200517883549.207.36$14,904
Mar 200536775250.377.15$23,866
Feb 200518567345.226.31$12,614
Jan 200518875843.166.32$12,906
Dec 200437076739.866.75$19,926
Nov 200418371645.286.33$12,819
Oct 200428582149.706.52$19,513
Sep 200430373443.245.28$16,980
Aug 200417784042.375.55$12,162
Jul 200417778238.286.08$11,533
Jun 200433183436.106.43$17,314
May 200417881437.486.49$11,958
Apr 200434965834.475.86$15,885
Mar 200453865834.365.53$22,125
Feb 2004065832.455.51$3,625
Jan 200418077132.036.30$10,622
Dec 200332981830.266.30$15,110
Nov 200318075528.804.60$8,653
Oct 2003352028.174.76$9,916
Sep 200317743126.314.75$6,704
Aug 200332978129.765.13$13,797
Jul 200317778129.415.17$9,244
Jun 200335473828.565.98$14,526
May 200317868226.595.97$8,806
Apr 200335681626.675.41$13,907
Mar 200317584231.146.10$10,582
Feb 200319164933.487.93$11,539
Jan 200354688030.315.58$21,461
Dec 2002394326.914.85$4,658
Nov 200238890724.664.14$13,320
Oct 200236389626.464.23$13,394
Sep 200219091027.443.64$8,522
Aug 200237593225.963.16$12,684
Jul 200218493124.583.06$7,373
Jun 200225371423.733.34$8,387
May 200235598324.663.58$12,277
Apr 200218491123.653.51$7,551
Mar 200234277022.003.10$9,913
Feb 200219377418.222.38$5,355
Jan 200236577617.172.38$8,111
Dec 200118556016.932.36$4,456
Nov 200135560018.072.41$7,858
Oct 20011821,16819.782.53$6,554
Sep 2001043024.262.25$968
Aug 20013781,07224.873.05$12,674
Jul 20013651,03623.933.20$12,047
Jun 20013711,39824.563.82$14,458
May 20015261,13625.524.31$18,317
Apr 200118677824.685.34$8,741
Mar 200117795124.545.38$9,457
Feb 200118356527.755.77$8,337
Jan 200131692827.478.40$16,475
Dec 200018476326.889.12$11,906
Nov 200039491332.215.66$17,856
Oct 20001881,04831.235.15$11,264
Sep 20003501,17131.875.19$17,228
Aug 20003421,22529.644.54$15,699
Jul 20001861,46728.534.09$11,306
Jun 20001811,18229.304.40$10,501
May 20003261,41427.263.68$14,090
Apr 20003771,32224.513.12$13,360
Mar 20007411,38828.422.86$25,029
Feb 2000151,09027.622.73$3,386
Jan 20005631,64725.272.48$18,312
Dec 19993981,50524.282.42$13,311
Nov 1999589123.192.43$2,285
Oct 19997581,48120.982.80$20,055
Sep 199951,54621.752.62$4,157
Aug 19993761,58819.262.88$11,808
Jul 19993761,79817.892.37$10,992
Jun 19995641,59115.942.36$12,748
May 19993681,71215.792.32$9,784
Apr 19993811,21315.102.21$8,431
Mar 19993761,45512.471.84$7,363
Feb 19993691,4049.981.82$6,235
Jan 19993831,73610.381.90$7,274
Dec 19985781,9339.201.77$8,745
Nov 19983861,77810.892.19$8,090
Oct 19985681,77812.421.97$10,556
Sep 19983661,54812.592.08$7,832
Aug 19983761,87211.301.91$7,819
Jul 19985592,14511.742.24$11,362
Jun 19989292,30111.242.24$15,590
May 19985682,10712.622.21$11,817
Apr 19981982,14613.042.51$7,958
Mar 19981,1142,72112.802.31$20,543
Feb 19983952,88213.952.30$12,136
Jan 19987593,20514.702.15$18,063
Dec 19977702,88916.322.41$19,532
Nov 19973952,62718.193.09$15,298
Oct 19977642,25619.253.15$21,813
Sep 19973811,75217.742.95$11,936
Aug 19977431,89217.862.55$18,104
Jul 19973754,37117.582.25$16,414
Jun 19977163,49217.242.26$20,226
May 19973473,08618.972.31$13,707
Apr 19974001,69117.882.08$10,674
Mar 199738072218.951.94$8,601
Feb 1997340620.492.21$957
Jan 199734443023.483.54$9,599
Dec 199676940323.32$17,933
Nov 1996447221.97$88
Oct 199656758423.31$13,217
Sep 1996346322.22$67
Aug 199615240120.26$3,080
Jul 199619276419.55$3,754
Jun 199617878918.73$3,334
May 199619572919.43$3,789
Apr 199619350921.51$4,151
Mar 199636781719.38$7,112
Feb 199634773916.98$5,892
Jan 199636976417.07$6,299
Dec 199536889117.19$6,326
Nov 199535790916.00$5,712
Oct 19953711,04715.43$5,725
Sep 19953541,03816.18$5,728
Aug 19953451,02715.92$5,492
Jul 19953641,02515.24$5,547
Jun 199535891916.41$5,875
May 199534590117.56$6,058
Apr 199532474617.73$5,745
Mar 199518153716.44$2,976
Feb 199531458416.58$5,206
Jan 199531571715.92$5,015
Dec 199434373015.03$5,155
Nov 199430570915.90$4,850
Oct 199436878615.58$5,733
Sep 199435397615.29$5,397
Aug 19945201,00616.13$8,388
Jul 19943471,00217.56$6,093
Jun 199434499017.09$5,879
May 19943471,22415.88$5,510
Apr 19945321,13414.14$7,522
Mar 1994354112.46$4,411
Feb 199437389712.50$4,663
Jan 19943581,04312.66$4,532
Dec 199355397512.33$6,818
Nov 19933511,05914.49$5,086
Oct 19933961,07915.85$6,277
Sep 199352698715.03$7,906
Aug 199338797615.66$6,060
Jul 199356991315.46$8,797
Jun 199337291216.79$6,246
May 19935381,21517.68$9,512
Apr 19933751,14518.05$6,769
Mar 19935361,26918.14$9,723
Feb 19935151,12917.90$9,219
Jan 19935331,26616.93$9,024

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.

Oct 2019 — as filed, then multipliedworked
Oil                    3 bbl  × $ 53.47 =       $160
Casinghead gas         0 Mcf  × $  2.42 =         $0

────────────────────────────────────────────────────
Month total                                     $160

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/27261 is the state's own key, not one this site invented.