MCGRIFF, CLARA -B-

Operated by NOG PRODUCTION & OPERATING LLC (P-5 612414) in the OAKVILLE (HOCKLEY A) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5462District 02Field 66519200OilCasinghead gasSaveExport
Value, all time
$618 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1976-11-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition11,804 bbl$617,620
Casinghead gasProduction45 Mcf$0
Total$617,620

45 Mcf of this lease's gas, across 45 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 28.4727, -98.0846. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.47271, -98.08459 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
3,005 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.
1100.0%

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 3,005 ft.

Completions filed
May 1977
1 of 1 wells

1 well

42-297308638 R3,005 ftMay 1977

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024123076.091.78$9,359
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023155078.122.24$12,109
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023146076.533.39$11,173
Dec 20220076.415.73$0
Nov 2022158085.005.65$13,430
Oct 20220087.185.86$0
Sep 2022166084.888.16$14,090
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021155071.323.90$11,055
Nov 20210077.435.24$0
Oct 2021166079.795.71$13,245
Sep 20210069.865.35$0
Aug 2021165066.024.22$10,893
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020103038.772.71$3,993
Oct 20200036.972.48$0
Sep 2020125037.091.99$4,636
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020125034.901.69$4,363
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020113049.881.98$5,636
Jan 20200057.252.09$0
Dec 2019119059.012.30$7,022
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019123055.052.66$6,771
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019122052.782.49$6,439
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019125056.803.06$7,100
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018128052.934.24$6,775
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018127065.142.93$8,273
Jun 20180060.183.08$0
May 2018128065.382.90$8,369
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 2018127061.782.77$7,846
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017129047.523.09$6,130
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017126042.493.09$5,354
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017127050.452.95$6,407
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016126042.492.64$5,354
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016116041.442.92$4,807
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016115042.521.99$4,890
Apr 20160036.561.99$0
Mar 2016116033.011.79$3,829
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015117032.362.00$3,786
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015112042.992.76$4,815
Aug 20150040.162.87$0
Jul 2015114048.152.95$5,489
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015114049.822.71$5,679
Mar 20150042.892.93$0
Feb 2015115044.662.98$5,136
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014114070.464.25$8,032
Oct 20140078.303.90$0
Sep 2014114086.164.05$9,822
Aug 20140089.394.04$0
Jul 2014112096.564.18$10,815
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014112095.944.81$10,745
Mar 20140095.895.06$0
Feb 2014110097.406.19$10,714
Jan 20140090.404.86$0
Dec 2013114091.824.35$10,467
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131130104.113.72$11,764
Aug 20131130104.253.52$11,780
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013115094.834.15$10,905
Apr 20130093.964.28$0
Mar 201397093.623.91$9,081
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 201289086.773.42$7,723
Nov 20120086.953.62$0
Oct 201280089.383.40$7,150
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012113085.133.02$9,620
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121150101.652.00$11,690
Mar 201200105.052.22$0
Feb 2012830101.102.57$8,391
Jan 20120098.092.73$0
Dec 2011115096.873.24$11,140
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011105083.623.99$8,780
Aug 2011118083.404.15$9,841
Jul 20110094.144.52$0
Jun 2011111092.904.64$10,312
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011110096.364.06$10,600
Feb 20110085.644.18$0
Jan 201196086.504.59$8,304
Dec 201094085.734.35$8,059
Nov 20100080.843.80$0
Oct 201075078.103.51$5,858
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 201047072.554.74$3,410
Jun 201046070.364.91$3,237
May 201048071.124.24$3,414
Apr 201022081.694.12$1,797
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200920065.543.06$1,311
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 200921054.743.93$1,150
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 200824075.246.92$1,806
Sep 200800101.767.88$0
Aug 2008230114.228.48$2,627
Jul 200800131.0811.39$0
Jun 2008230131.3313.03$3,021
May 200800123.1711.57$0
Apr 2008240110.3110.45$2,647
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 200826090.388.21$2,350
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200745082.856.92$3,728
Sep 200722075.846.24$1,668
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 200769062.007.55$4,278
May 20070058.747.85$0
Apr 200772059.617.81$4,292
Mar 20070056.927.30$0
Feb 200770055.108.22$3,857
Jan 20070050.306.73$0
Dec 200671056.656.92$4,022
Nov 20060054.207.62$0
Oct 200670054.906.01$3,843
Sep 20060060.085.04$0
Aug 200650068.717.34$3,436
Jul 20060069.376.34$0
Jun 200646066.286.38$3,049
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200639056.707.08$2,211
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 200545054.9413.42$2,472
Nov 20050054.6910.59$0
Oct 200545058.3413.80$2,625
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 200544055.697.84$2,450
Jun 200541052.337.38$2,146
May 20050045.226.65$0
Apr 200542049.207.36$2,066
Mar 20050050.377.15$0
Feb 200547045.226.31$2,125
Jan 20050043.166.32$0
Dec 200445039.866.75$1,794
Nov 20040045.286.33$0
Oct 200450049.706.52$2,485
Sep 20040043.245.28$0
Aug 200450042.375.55$2,119
Jul 20040038.286.08$0
Jun 200452036.106.43$1,877
May 200446037.486.49$1,724
Apr 20040034.475.86$0
Mar 200447034.365.53$1,615
Feb 20040032.455.51$0
Jan 200446032.036.30$1,473
Dec 20030030.266.30$0
Nov 200347028.804.60$1,354
Oct 20030028.174.76$0
Sep 200343026.314.75$1,131
Aug 200343029.765.13$1,280
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 200345026.595.97$1,197
Apr 20030026.675.41$0
Mar 200344031.146.10$1,370
Feb 20030033.487.93$0
Jan 200340030.315.58$1,212
Dec 20020026.914.85$0
Nov 200243024.664.14$1,060
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 200239025.963.16$1,012
Jul 20020024.583.06$0
Jun 200238023.733.34$902
May 20020024.663.58$0
Apr 200245023.653.51$1,064
Mar 20020022.003.10$0
Feb 200247018.222.38$856
Jan 20020017.172.38$0
Dec 200146016.932.36$779
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 200147024.262.25$1,140
Aug 20010024.873.05$0
Jul 200147023.933.20$1,125
Jun 200145024.563.82$1,105
May 20010025.524.31$0
Apr 200146024.685.34$1,135
Mar 20010024.545.38$0
Feb 200147027.755.77$1,304
Jan 20010027.478.40$0
Dec 200045026.889.12$1,210
Nov 20000032.215.66$0
Oct 200050031.235.15$1,562
Sep 20000031.875.19$0
Aug 200046029.644.54$1,363
Jul 200046028.534.09$1,312
Jun 200046029.304.40$1,348
May 200046027.263.68$1,254
Apr 20000024.513.12$0
Mar 200045028.422.86$1,279
Feb 200052027.622.73$1,436
Jan 200045025.272.48$1,137
Dec 199949024.282.42$1,190
Nov 19990023.192.43$0
Oct 199946020.982.80$965
Sep 199945021.752.62$979
Aug 199951019.262.88$982
Jul 19990017.892.37$0
Jun 199943015.942.36$685
May 199944015.792.32$695
Apr 199944015.102.21$664
Mar 199945012.471.84$561
Feb 19994909.981.82$489
Jan 199948010.381.90$498
Dec 19984509.201.77$414
Nov 19980010.892.19$0
Oct 199845012.421.97$559
Sep 199846012.592.08$579
Aug 199846011.301.91$520
Jul 199848011.742.24$564
Jun 19980011.242.24$0
May 199845012.622.21$568
Apr 199843013.042.51$561
Mar 199848012.802.31$614
Feb 199848013.952.30$670
Jan 19980014.702.15$0
Dec 199748016.322.41$783
Nov 19970018.193.09$0
Oct 199747019.253.15$905
Sep 199713017.742.95$231
Aug 19970017.862.55$0
Jul 199744017.582.25$774
Jun 199746017.242.26$793
May 199748018.972.31$911
Apr 199745017.882.08$805
Mar 199742018.951.94$796
Feb 19970020.492.21$0
Jan 199741023.483.54$963
Dec 199644023.32$1,026
Nov 19960021.97$0
Oct 199641023.31$956
Sep 199635122.22$778
Aug 19960120.26$0
Jul 199630119.55$587
Jun 19960118.73$0
May 199631119.43$602
Apr 199631121.51$667
Mar 199632119.38$620
Feb 19960116.98$0
Jan 199631117.07$529
Dec 199532117.19$550
Nov 199532116.00$512
Oct 19950115.43$0
Sep 199531116.18$502
Aug 199535115.92$557
Jul 19950115.24$0
Jun 199531116.41$509
May 199534117.56$597
Apr 199536117.73$638
Mar 19950116.44$0
Feb 199533116.58$547
Jan 199535115.92$557
Dec 199435115.03$526
Nov 199435115.90$557
Oct 19940115.58$0
Sep 199430115.29$459
Aug 199433116.13$532
Jul 199434117.56$597
Jun 19940117.09$0
May 199433115.88$524
Apr 199433114.14$467
Mar 199431112.46$386
Feb 199431112.50$388
Jan 199431112.66$392
Dec 199331112.33$382
Nov 199331114.49$449
Oct 199332115.85$507
Sep 199357115.03$857
Aug 199331115.66$485
Jul 199332115.46$495
Jun 199359116.79$991
May 199331117.68$548
Apr 199331118.05$560
Mar 199360118.14$1,088
Feb 199331117.90$555
Jan 199331116.93$525

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.

Feb 2024 — as filed, then multipliedworked
Oil                  123 bbl  × $ 76.09 =     $9,359
Casinghead gas         0 Mcf  × $  1.78 =         $0

────────────────────────────────────────────────────
Month total                                   $9,359

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/O/5462 is the state's own key, not one this site invented.