O'BRIEN "J&L", J. M.

Operated by GRETA OPERATING COMPANY LLC (P-5 332754) in the GRETA (O-4) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 133722District 02Field 36867600GasSaveExport
Value, all time
$1.0 M
Jan 1993 – Apr 2021
Value, last 12 filed months
$0
at the published price for each month
Months reported
340
no gaps in the span
Streams
1
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 33 leases and 33 wells, and the rule below applies to all of them.

Discovered
1960-01-15
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
466 ft
minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED EFF 8/1/95

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
GasProduction228,756 Mcf$1,017,674
Total$1,017,674

49,333 Mcf of this lease's gas, across 41 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 28.3947, -97.1835. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.39469, -97.18355 · 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
5,708 ft
1 wells filed one
Completion to plug
31.2 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 5,708 ft.

Completions filed
Feb 1990
1 of 1 wells
Plug dates filed
Apr 2021
1 of 1 wells

Last completion to plug: a median of 31.2 years across the 1 well that filed both dates, with the middle half between 31.2 years and 31.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-391009821J5,708 ftFeb 1990Apr 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 (340)

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

340 months

Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 2019053.112.30$0
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 2019056.803.06$0
Feb 2019050.852.79$0
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 2018052.934.24$0
Oct 2018061.443.40$0
Sep 2018059.543.11$0
Aug 2018059.403.07$0
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 2017047.933.21$0
Mar 2017046.772.98$0
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 2016045.352.69$0
May 2016042.521.99$0
Apr 2016036.561.99$0
Mar 2016033.011.79$0
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 2015043.552.43$0
Sep 2015042.992.76$0
Aug 2015040.162.87$0
Jul 2015048.152.95$0
Jun 2015056.152.88$0
May 2015055.212.96$0
Apr 2015049.822.71$0
Mar 2015042.892.93$0
Feb 2015044.662.98$0
Jan 2015043.433.10$0
Dec 2014054.693.59$0
Nov 2014070.464.25$0
Oct 2014078.303.90$0
Sep 2014086.164.05$0
Aug 2014089.394.04$0
Jul 2014096.564.18$0
Jun 2014098.164.74$0
May 2014094.734.73$0
Apr 2014095.944.81$0
Mar 2014095.895.06$0
Feb 2014097.406.19$0
Jan 2014090.404.86$0
Dec 2013091.824.35$0
Nov 2013088.853.74$0
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 20130104.253.52$0
Jul 20130102.523.72$0
Jun 201363594.403.93$2,498
May 201396894.834.15$4,016
Apr 201380893.964.28$3,460
Mar 201394993.623.91$3,713
Feb 201371391.233.42$2,438
Jan 201350291.603.42$1,717
Dec 201233386.773.42$1,139
Nov 201254786.953.62$1,983
Oct 201260889.383.40$2,067
Sep 201275494.672.92$2,200
Aug 201264292.662.91$1,867
Jul 201295685.133.02$2,888
Jun 201274479.822.52$1,874
May 201291591.612.49$2,277
Apr 2012918101.652.00$1,833
Mar 2012890105.052.22$1,978
Feb 2012963101.102.57$2,475
Jan 2012098.092.73$0
Dec 201111596.873.24$373
Nov 201178895.723.31$2,609
Oct 201175484.983.65$2,751
Sep 201176983.623.99$3,065
Aug 201181283.404.15$3,369
Jul 201177194.144.52$3,483
Jun 201192392.904.64$4,283
May 201187798.134.40$3,863
Apr 2011791105.964.33$3,428
Mar 201189296.364.06$3,619
Feb 201182685.644.18$3,453
Jan 201183286.504.59$3,818
Dec 201084485.734.35$3,670
Nov 201070080.843.80$2,657
Oct 201079378.103.51$2,783
Sep 201090772.633.98$3,609
Aug 201090173.684.42$3,982
Jul 20101,04872.554.74$4,964
Jun 20101,13870.364.91$5,588
May 20101,04071.124.24$4,405
Apr 201095981.694.12$3,954
Mar 20101,14078.394.39$5,003
Feb 201097173.585.44$5,285
Jan 201087374.365.96$5,207
Dec 20091,00671.445.48$5,517
Nov 20091,13374.593.75$4,250
Oct 20091,56972.544.11$6,449
Sep 20091,53365.543.06$4,698
Aug 20091,69367.423.22$5,449
Jul 20091,64961.133.46$5,713
Jun 20091,57466.163.90$6,131
May 20091,44254.743.93$5,661
Apr 20091,25746.773.59$4,509
Mar 20091,53242.144.06$6,218
Feb 200944432.814.63$2,057
Jan 200986335.865.37$4,635
Dec 20081,43837.105.98$8,595
Nov 200882855.496.86$5,680
Oct 20081,52475.246.92$10,549
Sep 2008304101.767.88$2,395
Aug 2008733114.228.48$6,218
Jul 20081,020131.0811.39$11,617
Jun 2008795131.3313.03$10,361
May 20081,299123.1711.57$15,035
Apr 20081,957110.3110.45$20,460
Mar 20081,965101.909.66$18,990
Feb 20081,86892.538.77$16,383
Jan 200898090.388.21$8,042
Dec 20076088.337.30$438
Nov 200735191.677.29$2,559
Oct 20071,72982.856.92$11,968
Sep 200775875.846.24$4,733
Aug 20071,57369.066.39$10,048
Jul 20071,16870.906.39$7,461
Jun 20072,23062.007.55$16,833
May 20071,26258.747.85$9,902
Apr 20071,85059.617.81$14,440
Mar 20072,04456.927.30$14,925
Feb 20071,80155.108.22$14,797
Jan 20072,03650.306.73$13,696
Dec 20061,99156.656.92$13,775
Nov 20061,65354.207.62$12,592
Oct 20061,63654.906.01$9,839
Sep 20061,66460.085.04$8,382
Aug 20061,69868.717.34$12,463
Jul 20061,58069.376.34$10,022
Jun 20061,72266.286.38$10,993
May 20061,75066.016.42$11,244
Apr 20061,68764.397.36$12,417
Mar 20061,68056.707.08$11,899
Feb 20061,74957.597.75$13,557
Jan 20061,86660.598.93$16,670
Dec 20051,80354.9413.42$24,188
Nov 20051,79154.6910.59$18,964
Oct 20052,00158.3413.80$27,605
Sep 20051,88961.4512.08$22,817
Aug 20051,90761.519.80$18,683
Jul 20052,03755.697.84$15,977
Jun 20051,67152.337.38$12,334
May 20051,86845.226.65$12,424
Apr 20051,85849.207.36$13,676
Mar 20051,71050.377.15$12,235
Feb 20051,66745.226.31$10,522
Jan 20051,86143.166.32$11,766
Dec 20042,12539.866.75$14,346
Nov 20041,87045.286.33$11,838
Oct 20042,26049.706.52$14,724
Sep 20042,33443.245.28$12,333
Aug 20042,00842.375.55$11,146
Jul 20041,22438.286.08$7,447
Jun 200469236.106.43$4,452
May 2004037.486.49$0
Apr 2004034.475.86$0
Mar 2004034.365.53$0
Feb 2004032.455.51$0
Jan 2004032.036.30$0
Dec 2003030.266.30$0
Nov 2003028.804.60$0
Oct 2003028.174.76$0
Sep 2003026.314.75$0
Aug 2003029.765.13$0
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 200353226.595.97$3,177
Apr 200365826.675.41$3,558
Mar 200371431.146.10$4,353
Feb 200365933.487.93$5,223
Jan 200376330.315.58$4,259
Dec 200277726.914.85$3,771
Nov 200272924.664.14$3,016
Oct 20026226.464.23$262
Sep 2002027.443.64$0
Aug 2002025.963.16$0
Jul 2002024.583.06$0
Jun 2002023.733.34$0
May 200232224.663.58$1,154
Apr 200243123.653.51$1,514
Mar 200248322.003.10$1,499
Feb 200238318.222.38$910
Jan 200237317.172.38$886
Dec 200134916.932.36$825
Nov 200129918.072.41$719
Oct 200133219.782.53$840
Sep 200128924.262.25$651
Aug 200127524.873.05$840
Jul 200123823.933.20$761
Jun 2001024.563.82$0
May 2001025.524.31$0
Apr 200175424.685.34$4,023
Mar 200117324.545.38$930
Feb 200183727.755.77$4,827
Jan 20011,00727.478.40$8,458
Dec 200076226.889.12$6,951
Nov 200093632.215.66$5,296
Oct 200068131.235.15$3,504
Sep 200048231.875.19$2,500
Aug 200035929.644.54$1,630
Jul 200019628.534.09$802
Jun 20001,13829.304.40$5,004
May 200094427.263.68$3,474
Apr 200094324.513.12$2,938
Mar 20001,25728.422.86$3,595
Feb 20001,16927.622.73$3,187
Jan 200090525.272.48$2,245
Dec 19991,30324.282.42$3,158
Nov 199995223.192.43$2,317
Oct 199920820.982.80$583
Sep 199982821.752.62$2,168
Aug 199988719.262.88$2,551
Jul 19991,06017.892.37$2,515
Jun 199999415.942.36$2,348
May 19991,14215.792.32$2,651
Apr 199970115.102.21$1,548
Mar 199973112.471.84$1,344
Feb 19997409.981.82$1,345
Jan 199976810.381.90$1,459
Dec 19988889.201.77$1,575
Nov 199881110.892.19$1,773
Oct 199873812.421.97$1,453
Sep 199873412.592.08$1,529
Aug 199867011.301.91$1,278
Jul 199869311.742.24$1,550
Jun 199860411.242.24$1,351
May 199872612.622.21$1,602
Apr 199853513.042.51$1,340
Mar 199827812.802.31$642
Feb 199829813.952.30$685
Jan 199843814.702.15$944
Dec 199750316.322.41$1,213
Nov 199752618.193.09$1,624
Oct 199744119.253.15$1,389
Sep 199745817.742.95$1,353
Aug 199739017.862.55$996
Jul 199732417.582.25$728
Jun 199730617.242.26$691
May 199736518.972.31$843
Apr 199741717.882.08$869
Mar 199738818.951.94$752
Feb 199727020.492.21$596
Jan 199726823.483.54$949
Dec 199622223.32$0
Nov 199636121.97$0
Oct 199652023.31$0
Sep 199653422.22$0
Aug 199644020.26$0
Jul 199647519.55$0
Jun 199651918.73$0
May 199659019.43$0
Apr 199677121.51$0
Mar 199697819.38$0
Feb 199685816.98$0
Jan 199685817.07$0
Dec 199571817.19$0
Nov 199550916.00$0
Oct 199551615.43$0
Sep 199546816.18$0
Aug 199510615.92$0
Jul 199521015.24$0
Jun 199521016.41$0
May 199525017.56$0
Apr 1995017.73$0
Mar 1995016.44$0
Feb 1995016.58$0
Jan 1995015.92$0
Dec 1994015.03$0
Nov 1994015.90$0
Oct 1994015.58$0
Sep 19941,45115.29$0
Aug 19941,51016.13$0
Jul 19941,06317.56$0
Jun 19941,39617.09$0
May 19941,09215.88$0
Apr 19941,40714.14$0
Mar 19942,21912.46$0
Feb 19941,22412.50$0
Jan 19941,47212.66$0
Dec 199385312.33$0
Nov 199377614.49$0
Oct 19931,54315.85$0
Sep 19931,59915.03$0
Aug 19932,79715.66$0
Jul 19932,96115.46$0
Jun 19931,89116.79$0
May 19932,97017.68$0
Apr 19932,96318.05$0
Mar 19932,60418.14$0
Feb 19932,51617.90$0
Jan 19932,91316.93$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.

Jun 2013 — as filed, then multipliedworked
Gas                  635 Mcf  × $  3.93 =     $2,498

────────────────────────────────────────────────────
Month total                                   $2,498

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. 02/G/133722 is the state's own key, not one this site invented.