RILEY, GLENN

Operated by COG OPERATING LLC (P-5 166150) 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 23203District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – Jul 2019
Value, last 12 filed months
$0
at the published price for each month
Months reported
319
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
NGPA2none

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
OilDisposition55,743 bbl$1,811,132
Casinghead gasProduction263,702 Mcf$677,414
Total$2,488,546

107,304 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 (6)

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 31.7800, -101.7005. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.77969, -101.70137 · 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%
6 of 6 wells
With a plug date
100.0%
6 of 6 wells
Median depth
8,410 ft
6 wells filed one
Completion to plug
25.6 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
6100.0%
A plug date is filed
6100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
6100.0%
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

Between 8,370 and 9,000 ft, median 8,410 ft, over the 6 wells that filed a depth.

Completions filed
Apr 1974 – Oct 1985
5 of 6 wells; 1 filed none
Plug dates filed
Jan 1984 – May 2017
6 of 6 wells

Last completion to plug: a median of 25.6 years across the 5 wells that filed both dates, with the middle half between 25.3 years and 31.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-1733019848,370 ftJan 1984Yes
42-1733183468,430 ftOct 1985Jun 1995Yes
42-1733141959,000 ftSep 1983May 2017Yes
42-173302042 X8,400 ftMar 1975Jul 2000Yes
42-1733017438,420 ftDec 1974Jul 2000Yes
42-1733012318,400 ftApr 1974Mar 2006Yes

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 (319)

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

319 months

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 20180059.403.07$0
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 2017138047.523.09$6,558
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20171045.373.26$45
Apr 20170047.933.21$0
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 201606546.193.09$201
Sep 201608541.553.10$264
Aug 201607741.442.92$225
Jul 2016011641.622.92$339
Jun 2016010645.352.69$285
May 2016017442.521.99$346
Apr 2016018236.561.99$362
Mar 2016026333.011.79$472
Feb 2016017726.472.06$365
Jan 2016020027.352.36$473
Dec 2015021832.362.00$436
Nov 201517028338.792.17$7,208
Oct 2015035243.552.43$854
Sep 2015036642.992.76$1,010
Aug 201517829340.162.87$7,990
Jul 2015116848.152.95$543
Jun 2015025456.152.88$732
May 2015025355.212.96$748
Apr 20151787449.822.71$9,068
Mar 2015024442.892.93$716
Feb 201517032144.662.98$8,548
Jan 201571840243.433.10$32,429
Dec 2014021354.693.59$765
Nov 2014025670.464.25$1,088
Oct 2014020078.303.90$780
Sep 2014018386.164.05$740
Aug 2014024889.394.04$1,001
Jul 2014021096.564.18$878
Jun 2014034098.164.74$1,611
May 201417437894.734.73$18,270
Apr 2014041695.944.81$2,001
Mar 201415541195.895.06$16,941
Feb 201417336797.406.19$19,123
Jan 2014041290.404.86$2,003
Dec 201317540391.824.35$17,823
Nov 201316643188.853.74$16,360
Oct 2013044797.423.78$1,689
Sep 2013160433104.113.72$18,267
Aug 2013175425104.253.52$19,741
Jul 20130420102.523.72$1,561
Jun 2013039994.403.93$1,569
May 201316039094.834.15$16,791
Apr 201318743193.964.28$19,416
Mar 2013044593.623.91$1,741
Feb 201331038791.233.42$29,605
Jan 2013039591.603.42$1,351
Dec 2012037886.773.42$1,293
Nov 201218018386.953.62$16,314
Oct 2012022089.383.40$748
Sep 201217613894.672.92$17,065
Aug 2012016992.662.91$491
Jul 201209185.133.02$275
Jun 201217624179.822.52$14,655
May 2012043591.612.49$1,082
Apr 2012177458101.652.00$18,907
Mar 20120475105.052.22$1,055
Feb 2012181441101.102.57$19,433
Jan 2012043398.092.73$1,184
Dec 201117242296.873.24$18,029
Nov 2011045595.723.31$1,507
Oct 201129447384.983.65$26,710
Sep 2011147983.623.99$1,993
Aug 201117148783.404.15$16,282
Jul 201117043694.144.52$17,973
Jun 2011043592.904.64$2,018
May 2011047698.134.40$2,097
Apr 2011185433105.964.33$21,479
Mar 2011046196.364.06$1,870
Feb 201118247785.644.18$17,580
Jan 2011047786.504.59$2,189
Dec 201018248685.734.35$17,716
Nov 2010048980.843.80$1,856
Oct 201018151778.103.51$15,950
Sep 2010049972.633.98$1,986
Aug 201018452873.684.42$15,891
Jul 201018048772.554.74$15,366
Jun 2010052770.364.91$2,588
May 201018552271.124.24$15,368
Apr 2010048581.694.12$2,000
Mar 201018249878.394.39$16,453
Feb 201018348173.585.44$16,083
Jan 2010054974.365.96$3,274
Dec 200918128171.445.48$14,472
Nov 2009028074.593.75$1,050
Oct 200918543872.544.11$15,220
Sep 2009040565.543.06$1,241
Aug 200918153967.423.22$13,938
Jul 2009052561.133.46$1,819
Jun 200918452366.163.90$14,211
May 2009051754.743.93$2,030
Apr 200916853446.773.59$9,773
Mar 200916958842.144.06$9,508
Feb 2009045232.814.63$2,094
Jan 200917432535.865.37$7,985
Dec 2008045337.105.98$2,708
Nov 200817255755.496.86$13,366
Oct 2008050975.246.92$3,523
Sep 2008178547101.767.88$22,422
Aug 2008172606114.228.48$24,787
Jul 20080594131.0811.39$6,765
Jun 2008170568131.3313.03$29,729
May 20080582123.1711.57$6,736
Apr 2008172572110.3110.45$24,954
Mar 20080579101.909.66$5,596
Feb 200817355192.538.77$20,840
Jan 200817356790.388.21$20,288
Dec 200717157588.337.30$19,303
Nov 2007057491.677.29$4,185
Oct 200717161382.856.92$18,411
Sep 2007058675.846.24$3,659
Aug 200717259869.066.39$15,698
Jul 200718059670.906.39$16,569
Jun 2007055462.007.55$4,182
May 200717858658.747.85$15,054
Apr 200717453659.617.81$14,556
Mar 2007057456.927.30$4,191
Feb 2007053855.108.22$4,420
Jan 200731455550.306.73$19,528
Dec 2006054556.656.92$3,771
Nov 200618253954.207.62$13,970
Oct 2006056454.906.01$3,392
Sep 200618259660.085.04$13,937
Aug 200617961068.717.34$16,776
Jul 200617864769.376.34$16,452
Jun 2006059566.286.38$3,798
May 2006066866.016.42$4,292
Apr 200635870764.397.36$28,255
Mar 2006060756.707.08$4,299
Feb 200618348757.597.75$14,314
Jan 2006063860.598.93$5,699
Dec 200518457554.9413.42$17,823
Nov 200517960854.6910.59$16,227
Oct 2005072558.3413.80$10,002
Sep 200518075561.4512.08$20,181
Aug 200517848861.519.80$15,730
Jul 2005059555.697.84$4,667
Jun 200535464852.337.38$23,308
May 200518460445.226.65$12,338
Apr 2005059349.207.36$4,365
Mar 200517649550.377.15$12,407
Feb 200517854145.226.31$11,464
Jan 200518064243.166.32$11,828
Dec 200436453639.866.75$18,128
Nov 2004062245.286.33$3,938
Oct 2004025149.706.52$1,635
Sep 200435913643.245.28$16,242
Aug 2004029142.375.55$1,615
Jul 200417715238.286.08$7,700
Jun 200418020336.106.43$7,804
May 200418034737.486.49$9,000
Apr 200418348734.475.86$9,161
Mar 200418477634.365.53$10,614
Feb 200417962532.455.51$9,252
Jan 200418257032.036.30$9,420
Dec 2003064730.266.30$4,077
Nov 200334552628.804.60$12,353
Oct 200318038228.174.76$6,889
Sep 200317951626.314.75$7,160
Aug 2003039229.765.13$2,011
Jul 200317629329.415.17$6,691
Jun 200318241128.565.98$7,657
May 200317867626.595.97$8,771
Apr 200318089626.675.41$9,646
Mar 200318495731.146.10$11,564
Feb 200318378033.487.93$12,309
Jan 200318289930.315.58$10,535
Dec 200218493226.914.85$9,475
Nov 200215792224.664.14$7,686
Oct 200218191026.464.23$8,638
Sep 200217760927.443.64$7,071
Aug 200218171925.963.16$6,974
Jul 200218276924.583.06$6,828
Jun 200217999623.733.34$7,573
May 20023641,08324.663.58$12,858
Apr 2002095723.653.51$3,361
Mar 20021841,00122.003.10$7,154
Feb 200217891018.222.38$5,405
Jan 200235393517.172.38$8,282
Dec 200117298416.932.36$5,239
Nov 200116989818.072.41$5,214
Oct 2001089019.782.53$2,251
Sep 200117691924.262.25$6,339
Aug 200117497024.873.05$7,289
Jul 200117069623.933.20$6,293
Jun 200117487424.563.82$7,616
May 20011681,01425.524.31$8,655
Apr 200117092324.685.34$9,120
Mar 20011701,26824.545.38$10,989
Feb 20013461,14027.755.77$16,176
Jan 20011891,14127.478.40$14,775
Dec 200018058026.889.12$10,129
Nov 200017997232.215.66$11,265
Oct 200017599131.235.15$10,564
Sep 200017096031.875.19$10,397
Aug 200017458929.644.54$7,832
Jul 200017293628.534.09$8,735
Jun 20001871,03129.304.40$10,013
May 200017291927.263.68$8,070
Apr 20003741,24124.513.12$13,034
Mar 20001791,06328.422.86$8,127
Feb 2000091627.622.73$2,497
Jan 200017388625.272.48$6,569
Dec 199917099224.282.42$6,532
Nov 199934969623.192.43$9,787
Oct 199916288920.982.80$5,891
Sep 199918188821.752.62$6,262
Aug 19991791,00019.262.88$6,323
Jul 19991801,03717.892.37$5,680
Jun 19993681,16515.942.36$8,618
May 19993631,30615.792.32$8,763
Apr 1999131,20815.102.21$2,864
Mar 19993751,21112.471.84$6,902
Feb 199901,1889.981.82$2,160
Jan 19993681,25410.381.90$6,202
Dec 199801,3079.201.77$2,318
Nov 19981781,29310.892.19$4,765
Oct 19981531,37712.421.97$4,612
Sep 19983651,61512.592.08$7,959
Aug 19981801,45511.301.91$4,809
Jul 199818089211.742.24$4,109
Jun 199801,33011.242.24$2,976
May 199801,51912.622.21$3,351
Apr 19981781,35113.042.51$5,706
Mar 19981841,37512.802.31$5,531
Feb 19983661,54213.952.30$8,651
Jan 19983711,33414.702.15$8,328
Dec 19973551,61216.322.41$9,680
Nov 19971791,53618.193.09$8,000
Oct 19973391,66719.253.15$11,777
Sep 19973431,66017.742.95$10,990
Aug 19973651,63517.862.55$10,696
Jul 19971811,62917.582.25$6,842
Jun 19975431,64317.242.26$13,070
May 19973581,67318.972.31$10,653
Apr 19973591,56917.882.08$9,687
Mar 19971781,65618.951.94$6,584
Feb 19975481,44720.492.21$14,420
Jan 19973711,52923.483.54$14,123
Dec 19963631,55523.32$8,465
Nov 19963711,61021.97$8,151
Oct 19963611,72623.31$8,415
Sep 19963601,71122.22$7,999
Aug 19961861,85520.26$3,768
Jul 19963611,93519.55$7,058
Jun 19963681,99918.73$6,893
May 19965402,01819.43$10,492
Apr 19961831,79921.51$3,936
Mar 19964791,94019.38$9,283
Feb 19963671,85216.98$6,232
Jan 19965621,91817.07$9,593
Dec 19953711,92117.19$6,377
Nov 19953601,97316.00$5,760
Oct 19953681,92315.43$5,678
Sep 19955392,00016.18$8,721
Aug 19953611,88015.92$5,747
Jul 19951862,14415.24$2,835
Jun 19953492,04716.41$5,727
May 19953622,20217.56$6,357
Apr 19955392,19917.73$9,556
Mar 19953522,28216.44$5,787
Feb 19953632,15016.58$6,019
Jan 19955622,24915.92$8,947
Dec 19943492,19215.03$5,245
Nov 19945452,51115.90$8,666
Oct 19941802,21515.58$2,804
Sep 19943672,54015.29$5,611
Aug 19943572,59016.13$5,758
Jul 19945282,81517.56$9,272
Jun 19947282,67117.09$12,442
May 19945332,61915.88$8,464
Apr 19945392,50914.14$7,621
Mar 19947362,36112.46$9,171
Feb 19945462,17812.50$6,825
Jan 19945382,28312.66$6,811
Dec 19937272,36312.33$8,964
Nov 19935162,41214.49$7,477
Oct 19937152,64215.85$11,333
Sep 19935452,77815.03$8,191
Aug 19937252,54715.66$11,354
Jul 19935332,54015.46$8,240
Jun 19935522,61016.79$9,268
May 19936782,56717.68$11,987
Apr 19935492,73118.05$9,909
Mar 19938972,69618.14$16,272
Feb 19933622,45017.90$6,480
Jan 19937152,59616.93$12,105

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.

Sep 2017 — as filed, then multipliedworked
Oil                  138 bbl  × $ 47.52 =     $6,558
Casinghead gas         0 Mcf  × $  3.09 =         $0

────────────────────────────────────────────────────
Month total                                   $6,558

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/23203 is the state's own key, not one this site invented.