BLOCKER, W. O. ET AL

Operated by ITX PIPELINE COMPANY, LLC (P-5 427185) in the CHICO, WEST (CONGLOMERATE 5700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16618District 09Field 17634462OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$14 k
at the published price for each month
Months reported
401
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 193 leases and 233 wells, and the rule below applies to all of them.

Discovered
1957-01-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: DGL 1000 MCF

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
OilDisposition3,315 bbl$126,209
Casinghead gasProduction351,413 Mcf$1,366,784
Total$1,492,992

48,958 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 33.2636, -97.8831. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.26364, -97.88314 · 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
5,702 ft
1 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

The one well that filed a depth was drilled to 5,702 ft.

Completions filed
Aug 1971 – Aug 1977
2 of 2 wells

2 wells

42-497305883Aug 1977
42-4973008115,702 ftAug 1971

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 20260541106.413.05$1,648
Apr 2026016198.932.87$462
Mar 2026021489.753.15$674
Feb 2026021963.503.75$821
Jan 2026030259.138.00$2,415
Dec 2025043356.664.41$1,911
Nov 2025016658.593.93$652
Oct 2025019159.383.30$631
Sep 2025041462.743.08$1,274
Aug 2025046363.933.01$1,396
Jul 2025037566.743.32$1,243
Jun 2025037166.483.13$1,161
May 2025036760.553.23$1,186
Apr 2025034162.363.54$1,208
Mar 2025029367.704.27$1,251
Feb 2025010570.884.34$456
Jan 2025015074.324.28$642
Dec 2024019768.993.12$615
Nov 2024032769.052.20$719
Oct 2024044771.372.28$1,020
Sep 2024015169.612.36$357
Aug 2024048075.632.06$991
Jul 2024041479.932.15$889
Jun 2024035678.082.63$938
May 2024035978.812.20$789
Apr 2024026284.451.66$435
Mar 2024016380.301.55$252
Feb 2024014376.091.78$255
Jan 202408673.023.30$284
Dec 2023019371.262.61$504
Nov 2023033177.892.81$929
Oct 2023046985.443.09$1,448
Sep 2023032689.042.74$892
Aug 2023020380.522.67$543
Jul 2023015974.852.64$420
Jun 2023020868.962.26$470
May 202314939370.622.23$11,398
Apr 2023065378.122.24$1,461
Mar 202301072.852.39$24
Feb 2023017575.112.47$431
Jan 2023030876.533.39$1,043
Dec 2022031676.415.73$1,810
Nov 2022027985.005.65$1,575
Oct 2022051687.185.86$3,026
Sep 2022050284.888.16$4,098
Aug 2022056894.529.13$5,184
Jul 20220556101.587.54$4,193
Jun 20220499115.097.98$3,981
May 20220551109.378.43$4,647
Apr 20220473104.226.84$3,234
Mar 20220257108.885.08$1,305
Feb 20220791.054.86$34
Jan 20220781.844.54$32
Dec 202106671.323.90$257
Nov 2021031177.435.24$1,629
Oct 2021046079.795.71$2,628
Sep 2021045569.865.35$2,435
Aug 2021051766.024.22$2,182
Jul 2021047070.783.98$1,872
Jun 2021040669.493.38$1,373
May 2021045563.483.02$1,373
Apr 2021015760.362.76$433
Mar 2021013561.302.72$367
Feb 2021011557.805.55$638
Jan 2021013650.412.81$382
Dec 2020015044.642.68$401
Nov 2020020338.772.71$549
Oct 2020045336.972.48$1,123
Sep 2020022637.091.99$450
Aug 2020017839.982.39$425
Jul 20200938.371.83$16
Jun 2020014034.901.69$237
May 2020019516.921.81$354
Apr 20200014.751.80$0
Mar 2020021530.341.86$399
Feb 2020012249.881.98$242
Jan 2020034457.252.09$721
Dec 201910944959.012.30$7,467
Nov 2019013655.302.75$374
Oct 2019014253.472.42$343
Sep 2019041955.052.66$1,113
Aug 2019037353.112.30$860
Jul 2019020156.272.46$494
Jun 201907252.782.49$179
May 2019038258.482.74$1,047
Apr 2019068762.632.75$1,890
Mar 2019036156.803.06$1,105
Feb 2019021150.852.79$589
Jan 2019034946.033.23$1,127
Dec 2018017746.594.19$741
Nov 201808452.934.24$356
Oct 2018019361.443.40$656
Sep 2018016759.543.11$519
Aug 2018019759.403.07$604
Jul 201806765.142.93$196
Jun 20180060.183.08$0
May 2018019165.382.90$554
Apr 201815344163.842.90$11,047
Mar 20180061.222.79$0
Feb 2018019261.782.77$531
Jan 2018029462.874.01$1,179
Dec 2017010857.272.92$316
Nov 20170055.423.12$0
Oct 2017036149.292.98$1,077
Sep 2017032247.523.09$994
Aug 2017048445.373.00$1,454
Jul 2017059843.873.09$1,846
Jun 2017025742.493.09$793
May 2017016045.373.26$522
Apr 2017056147.933.21$1,802
Mar 2017032646.772.98$973
Feb 2017052750.452.95$1,556
Jan 2017012049.413.42$410
Dec 2016028948.763.72$1,076
Nov 2016015342.492.64$405
Oct 2016037746.193.09$1,165
Sep 2016036741.553.10$1,138
Aug 2016028741.442.92$839
Jul 201616651841.622.92$8,424
Jun 2016060345.352.69$1,620
May 2016036142.521.99$719
Apr 2016054436.561.99$1,083
Mar 2016014433.011.79$258
Feb 2016031726.472.06$654
Jan 2016052027.352.36$1,229
Dec 2015036832.362.00$737
Nov 2015054138.792.17$1,173
Oct 2015066143.552.43$1,604
Sep 2015036742.992.76$1,012
Aug 2015050240.162.87$1,442
Jul 2015038648.152.95$1,137
Jun 2015051256.152.88$1,476
May 201502155.212.96$62
Apr 2015060749.822.71$1,643
Mar 2015055742.892.93$1,635
Feb 2015044144.662.98$1,313
Jan 2015018843.433.10$583
Dec 2014056654.693.59$2,033
Nov 201402670.464.25$111
Oct 20140078.303.90$0
Sep 2014039286.164.05$1,586
Aug 2014073689.394.04$2,970
Jul 20140096.564.18$0
Jun 2014017798.164.74$838
May 2014029094.734.73$1,371
Apr 2014048795.944.81$2,342
Mar 2014050395.895.06$2,544
Feb 2014038997.406.19$2,409
Jan 201414435090.404.86$14,719
Dec 2013063491.824.35$2,761
Nov 2013060388.853.74$2,254
Oct 2013038697.423.78$1,459
Sep 20130383104.113.72$1,424
Aug 20130482104.253.52$1,698
Jul 20130773102.523.72$2,874
Jun 2013086694.403.93$3,406
May 2013047394.834.15$1,963
Apr 2013079793.964.28$3,413
Mar 2013061393.623.91$2,399
Feb 2013047391.233.42$1,618
Jan 2013058091.603.42$1,984
Dec 2012053286.773.42$1,820
Nov 2012049086.953.62$1,776
Oct 2012049589.383.40$1,683
Sep 2012026094.672.92$759
Aug 2012013092.662.91$378
Jul 2012013385.133.02$402
Jun 2012016079.822.52$403
May 2012063191.612.49$1,570
Apr 20120626101.652.00$1,250
Mar 20120743105.052.22$1,651
Feb 20120274101.102.57$704
Jan 2012059298.092.73$1,619
Dec 2011047796.873.24$1,545
Nov 2011032995.723.31$1,089
Oct 201104084.983.65$146
Sep 201107983.623.99$315
Aug 201101283.404.15$50
Jul 201101994.144.52$86
Jun 2011029292.904.64$1,355
May 2011087698.134.40$3,859
Apr 20110850105.964.33$3,683
Mar 201116894596.364.06$20,023
Feb 2011056285.644.18$2,349
Jan 2011077786.504.59$3,565
Dec 2010086185.734.35$3,743
Nov 2010094080.843.80$3,568
Oct 2010064178.103.51$2,249
Sep 2010027272.633.98$1,082
Aug 2010088773.684.42$3,920
Jul 2010098472.554.74$4,661
Jun 2010097870.364.91$4,802
May 2010087671.124.24$3,710
Apr 2010096381.694.12$3,970
Mar 2010055978.394.39$2,453
Feb 2010015573.585.44$844
Jan 2010027774.365.96$1,652
Dec 2009077971.445.48$4,272
Nov 2009095774.593.75$3,590
Oct 2009076572.544.11$3,144
Sep 2009085365.543.06$2,614
Aug 2009099867.423.22$3,212
Jul 2009098961.133.46$3,426
Jun 2009095866.163.90$3,731
May 2009091254.743.93$3,580
Apr 2009098146.773.59$3,519
Mar 2009084642.144.06$3,434
Feb 2009074532.814.63$3,452
Jan 2009091335.865.37$4,904
Dec 2008087637.105.98$5,236
Nov 2008088455.496.86$6,065
Oct 200801,06475.246.92$7,365
Sep 2008171806101.767.88$23,750
Aug 200801,043114.228.48$8,848
Jul 20080964131.0811.39$10,979
Jun 20080921131.3313.03$12,003
May 20080814123.1711.57$9,421
Apr 200801,012110.3110.45$10,580
Mar 200801,034101.909.66$9,993
Feb 2008082292.538.77$7,209
Jan 2008074390.388.21$6,097
Dec 2007088288.337.30$6,440
Nov 2007094091.677.29$6,854
Oct 2007095582.856.92$6,610
Sep 2007099275.846.24$6,194
Aug 200701,02869.066.39$6,567
Jul 200701,05670.906.39$6,746
Jun 200701,00662.007.55$7,594
May 200701,06958.747.85$8,388
Apr 200701,03859.617.81$8,102
Mar 200701,00556.927.30$7,338
Feb 2007085255.108.22$7,000
Jan 2007088050.306.73$5,920
Dec 2006085056.656.92$5,881
Nov 2006082454.207.62$6,277
Oct 2006069254.906.01$4,162
Sep 2006084460.085.04$4,251
Aug 2006075668.717.34$5,549
Jul 2006042569.376.34$2,696
Jun 2006054266.286.38$3,460
May 2006079366.016.42$5,095
Apr 2006080964.397.36$5,955
Mar 2006072156.707.08$5,107
Feb 2006077957.597.75$6,038
Jan 200601,15360.598.93$10,300
Dec 2005052654.9413.42$7,057
Nov 200501,12554.6910.59$11,912
Oct 200501,16958.3413.80$16,127
Sep 200501,38461.4512.08$16,717
Aug 200501,25061.519.80$12,246
Jul 200501,40855.697.84$11,044
Jun 200501,24852.337.38$9,212
May 200501,28345.226.65$8,533
Apr 200501,72449.207.36$12,689
Mar 200503,29250.377.15$23,554
Feb 200501,83045.226.31$11,551
Jan 200501,32043.166.32$8,345
Dec 200402,12939.866.75$14,373
Nov 20041521,61245.286.33$17,087
Oct 2004076849.706.52$5,004
Sep 200401,21743.245.28$6,431
Aug 200401,28642.375.55$7,138
Jul 200401,22738.286.08$7,465
Jun 200401,28836.106.43$8,286
May 200401,72437.486.49$11,197
Apr 200402,12634.475.86$12,455
Mar 200402,33434.365.53$12,907
Feb 200402,37532.455.51$13,085
Jan 200402,45932.036.30$15,491
Dec 200302,54230.266.30$16,019
Nov 200301,73128.804.60$7,954
Oct 200301,46328.174.76$6,963
Sep 200301,40826.314.75$6,687
Aug 200301,39729.765.13$7,166
Jul 20031481,41829.415.17$11,685
Jun 200301,31628.565.98$7,874
May 200301,56226.595.97$9,329
Apr 200302,58226.675.41$13,962
Mar 200302,35931.146.10$14,381
Feb 200302,90933.487.93$23,056
Jan 200302,81630.315.58$15,719
Dec 200203,12226.914.85$15,153
Nov 200203,44624.664.14$14,256
Oct 200201,69626.464.23$7,173
Sep 200201,69327.443.64$6,154
Aug 200201,89325.963.16$5,990
Jul 2002064924.583.06$1,987
Jun 200201,45023.733.34$4,840
May 20021641,59124.663.58$9,746
Apr 200201,59123.653.51$5,588
Mar 200202,34522.003.10$7,276
Feb 200202,06518.222.38$4,906
Jan 200202,44217.172.38$5,801
Dec 200102,68016.932.36$6,337
Nov 200101,52918.072.41$3,678
Oct 200101,78319.782.53$4,509
Sep 2001081324.262.25$1,830
Aug 2001044024.873.05$1,343
Jul 200101,79223.933.20$5,729
Jun 200101,68424.563.82$6,440
May 200101,26725.524.31$5,457
Apr 2001030324.685.34$1,617
Mar 200102,98224.545.38$16,033
Feb 20011361,53427.755.77$12,621
Jan 2001051727.478.40$4,342
Dec 200002,48826.889.12$22,697
Nov 2000093032.215.66$5,262
Oct 200002,05231.235.15$10,559
Sep 200002,00231.875.19$10,383
Aug 200002,09529.644.54$9,513
Jul 200002,15928.534.09$8,830
Jun 200002,14629.304.40$9,437
May 200002,52527.263.68$9,291
Apr 20001702,71224.513.12$12,617
Mar 200003,15528.422.86$9,023
Feb 200003,22527.622.73$8,793
Jan 200001,71525.272.48$4,254
Dec 199902,18624.282.42$5,298
Nov 199901,95523.192.43$4,758
Oct 199901,81620.982.80$5,092
Sep 199901,72821.752.62$4,525
Aug 1999097819.262.88$2,812
Jul 1999099417.892.37$2,358
Jun 1999061515.942.36$1,453
May 1999040715.792.32$945
Apr 199901,10815.102.21$2,447
Mar 199901,75912.471.84$3,234
Feb 19991681,7969.981.82$4,941
Jan 199901,97210.381.90$3,747
Dec 199801,9169.201.77$3,398
Nov 199801,77110.892.19$3,871
Oct 199801,70112.421.97$3,350
Sep 199801,68812.592.08$3,515
Aug 199801,74311.301.91$3,325
Jul 199801,55111.742.24$3,470
Jun 199801,27911.242.24$2,861
May 19981581,88212.622.21$6,146
Apr 199802,25513.042.51$5,650
Mar 199802,08912.802.31$4,824
Feb 199801,97413.952.30$4,538
Jan 199802,10914.702.15$4,544
Dec 199702,17116.322.41$5,235
Nov 199702,02818.193.09$6,263
Oct 199701,35019.253.15$4,252
Sep 19971641,26617.742.95$6,650
Aug 199701,47417.862.55$3,766
Jul 199701,42817.582.25$3,209
Jun 199701,53717.242.26$3,469
May 199702,07618.972.31$4,792
Apr 199701,90717.882.08$3,972
Mar 199716522218.951.94$3,557
Feb 199701,82220.492.21$4,019
Jan 199701,91023.483.54$6,761
Dec 199602,13323.32$0
Nov 199602,14321.97$0
Oct 199601,60623.31$0
Sep 199601,80922.22$0
Aug 199602,00520.26$0
Jul 1996094619.55$0
Jun 199601,01718.73$0
May 19961661,53819.43$3,225
Apr 199601,94521.51$0
Mar 199601,79219.38$0
Feb 199601,47516.98$0
Jan 199601,24217.07$0
Dec 199501,30517.19$0
Nov 1995035716.00$0
Oct 199517659115.43$2,716
Sep 1995042616.18$0
Aug 199501,02415.92$0
Jul 1995077515.24$0
Jun 1995099016.41$0
May 1995095717.56$0
Apr 1995078317.73$0
Mar 1995080616.44$0
Feb 1995072716.58$0
Jan 1995085815.92$0
Dec 199416483515.03$2,465
Nov 1994041615.90$0
Oct 1994080115.58$0
Sep 199401,36015.29$0
Aug 199401,47016.13$0
Jul 199401,46817.56$0
Jun 199401,29517.09$0
May 199401,49015.88$0
Apr 19941621,31014.14$2,291
Mar 1994094112.46$0
Feb 1994094612.50$0
Jan 199401,32012.66$0
Dec 199301,54212.33$0
Nov 199316257914.49$2,347
Oct 1993029915.85$0
Sep 1993064915.03$0
Aug 1993077115.66$0
Jul 1993020115.46$0
Jun 199301716.79$0
May 1993015217.68$0
Apr 1993021318.05$0
Mar 1993066018.14$0
Feb 1993075917.90$0
Jan 1993021416.93$0

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       541 Mcf  × $  3.05 =     $1,648

────────────────────────────────────────────────────
Month total                                   $1,648

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. 09/O/16618 is the state's own key, not one this site invented.