HUMPHRIES, CLARISSA

Operated by KODIAK OIL & GAS, INC. (P-5 101771) in the MONTAGUE COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4212District 09Field 62528001OilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$176 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 449 leases and 3,040 wells, and the rule below applies to all of them.

Discovered
1939-12-31
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
OilDisposition51,462 bbl$2,584,416
Casinghead gasProduction287 Mcf$1,183
Total$2,585,599

21 Mcf of this lease's gas, across 21 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 (4)

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 33.7333, -97.5199. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles. 2 wells have no surveyed location and are left out of it.

33.73327, -97.51986 · centre of 2 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
3,654 ft
2 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.
4100.0%

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 2,999 and 4,308 ft, median 3,654 ft, over the 2 wells that filed a depth.

Completions filed
Aug 2022 – Jun 2023
2 of 4 wells; 2 filed none

4 wells

42-337806841
42-337806852
42-3373549072,999 ftJun 2023
42-3373547244,308 ftAug 2022

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 20263330106.413.05$35,435
Apr 2026171098.932.87$16,917
Mar 2026327089.753.15$29,348
Feb 2026172063.503.75$10,922
Jan 2026169059.138.00$9,993
Dec 2025161056.664.41$9,122
Nov 2025173058.593.93$10,136
Oct 2025171059.383.30$10,154
Sep 2025168062.743.08$10,540
Aug 2025173063.933.01$11,060
Jul 2025164066.743.32$10,945
Jun 2025172066.483.13$11,435
May 2025170060.553.23$10,294
Apr 2025169062.363.54$10,539
Mar 2025345067.704.27$23,357
Feb 2025341070.884.34$24,170
Jan 2025346074.324.28$25,715
Dec 2024348068.993.12$24,009
Nov 2024171069.052.20$11,808
Oct 20240071.372.28$0
Sep 2024165069.612.36$11,486
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024163078.812.20$12,846
Apr 20240084.451.66$0
Mar 2024173080.301.55$13,892
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023170077.892.81$13,241
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023169080.522.67$13,608
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023168078.122.24$13,124
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022170076.415.73$12,990
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
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 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021171069.865.35$11,946
Aug 20210066.024.22$0
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 2021183050.412.81$9,225
Dec 2020182044.642.68$8,124
Nov 2020169038.772.71$6,552
Oct 20200036.972.48$0
Sep 2020162037.091.99$6,009
Aug 20200039.982.39$0
Jul 2020171038.371.83$6,561
Jun 2020164034.901.69$5,724
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020165030.341.86$5,006
Feb 20200049.881.98$0
Jan 2020155057.252.09$8,874
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019167053.472.42$8,929
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190156.272.46$2
Jun 2019125152.782.49$6,600
May 2019133158.482.74$7,781
Apr 20190162.632.75$3
Mar 2019127156.803.06$7,217
Feb 2019121150.852.79$6,156
Jan 2019124046.033.23$5,708
Dec 20180146.594.19$4
Nov 2018132052.934.24$6,987
Oct 20180161.443.40$3
Sep 20180159.543.11$3
Aug 2018130159.403.07$7,725
Jul 2018137165.142.93$8,927
Jun 2018134160.183.08$8,067
May 20180165.382.90$3
Apr 2018128163.842.90$8,174
Mar 20180161.222.79$3
Feb 20180161.782.77$3
Jan 2018128162.874.01$8,051
Dec 20170157.272.92$3
Nov 2017135155.423.12$7,485
Oct 2017136149.292.98$6,706
Sep 20170147.523.09$3
Aug 2017134145.373.00$6,083
Jul 20170143.873.09$3
Jun 2017137142.493.09$5,824
May 20170145.373.26$3
Apr 2017129147.933.21$6,186
Mar 20170146.772.98$3
Feb 2017130150.452.95$6,561
Jan 2017133149.413.42$6,575
Dec 2016133148.763.72$6,489
Nov 2016135142.492.64$5,739
Oct 2016137146.193.09$6,331
Sep 2016121141.553.10$5,031
Aug 2016134141.442.92$5,556
Jul 2016130141.622.92$5,414
Jun 2016135145.352.69$6,125
May 2016137142.521.99$5,827
Apr 2016135136.561.99$4,938
Mar 2016142133.011.79$4,689
Feb 2016135126.472.06$3,576
Jan 2016133127.352.36$3,640
Dec 20150132.362.00$2
Nov 20150138.792.17$2
Oct 2015137143.552.43$5,969
Sep 2015132142.992.76$5,677
Aug 2015133140.162.87$5,344
Jul 2015137148.152.95$6,600
Jun 2015137156.152.88$7,695
May 20150155.212.96$3
Apr 2015136149.822.71$6,778
Mar 2015134142.892.93$5,750
Feb 2015129144.662.98$5,764
Jan 20150143.433.10$3
Dec 2014128154.693.59$7,004
Nov 20140170.464.25$4
Oct 2014125178.303.90$9,791
Sep 2014134186.164.05$11,549
Aug 2014273189.394.04$24,408
Jul 2014133196.564.18$12,847
Jun 2014139198.164.74$13,649
May 2014137194.734.73$12,983
Apr 20140195.944.81$5
Mar 20140195.895.06$5
Feb 20140197.406.19$6
Jan 2014136190.404.86$12,299
Dec 2013137191.824.35$12,584
Nov 2013136188.853.74$12,087
Oct 2013136197.423.78$13,253
Sep 20131351104.113.72$14,059
Aug 201300104.253.52$0
Jul 201301102.523.72$4
Jun 2013196194.403.93$18,506
May 201317194.834.15$1,616
Apr 2013175193.964.28$16,447
Mar 20130193.623.91$4
Feb 2013262191.233.42$23,906
Jan 20130191.603.42$3
Dec 2012173186.773.42$15,015
Nov 20120186.953.62$4
Oct 2012172189.383.40$15,377
Sep 2012180194.672.92$17,044
Aug 20120192.662.91$3
Jul 2012179185.133.02$15,241
Jun 20120179.822.52$3
May 2012173191.612.49$15,851
Apr 201201101.652.00$2
Mar 20123561105.052.22$37,400
Feb 201201101.102.57$3
Jan 2012177198.092.73$17,365
Dec 20110196.873.24$3
Nov 2011171195.723.31$16,371
Oct 2011178184.983.65$15,130
Sep 2011174183.623.99$14,554
Aug 2011176183.404.15$14,683
Jul 2011176194.144.52$16,573
Jun 2011180192.904.64$16,727
May 2011165198.134.40$16,196
Apr 20111751105.964.33$18,547
Mar 20110196.364.06$4
Feb 2011178185.644.18$15,248
Jan 2011173186.504.59$14,969
Dec 2010177185.734.35$15,179
Nov 20100180.843.80$4
Oct 2010175178.103.51$13,671
Sep 2010175172.633.98$12,714
Aug 2010173173.684.42$12,751
Jul 2010171172.554.74$12,411
Jun 2010170170.364.91$11,966
May 2010171171.124.24$12,166
Apr 20100181.694.12$4
Mar 2010171178.394.39$13,409
Feb 2010173173.585.44$12,735
Jan 2010177174.365.96$13,168
Dec 2009178171.445.48$12,722
Nov 2009176174.593.75$13,132
Oct 20090172.544.11$4
Sep 2009173165.543.06$11,341
Aug 2009180167.423.22$12,139
Jul 2009178161.133.46$10,885
Jun 2009178166.163.90$11,780
May 2009177154.743.93$9,693
Apr 2009179146.773.59$8,375
Mar 2009178142.144.06$7,505
Feb 2009181132.814.63$5,943
Jan 2009179135.865.37$6,424
Dec 2008172137.105.98$6,387
Nov 2008175155.496.86$9,718
Oct 20080175.246.92$7
Sep 20081821101.767.88$18,528
Aug 20081761114.228.48$20,111
Jul 20081781131.0811.39$23,344
Jun 20081781131.3313.03$23,390
May 20081741123.1711.57$21,443
Apr 20081751110.3110.45$19,315
Mar 20081701101.909.66$17,333
Feb 2008175192.538.77$16,202
Jan 2008179190.388.21$16,186
Dec 2007171188.337.30$15,112
Nov 2007180191.677.29$16,508
Oct 2007173182.856.92$14,340
Sep 2007163175.846.24$12,368
Aug 2007170169.066.39$11,747
Jul 2007347170.906.39$24,609
Jun 20070162.007.55$8
May 2007176158.747.85$10,346
Apr 20070159.617.81$8
Mar 2007176156.927.30$10,025
Feb 20070155.108.22$8
Jan 20070150.306.73$7
Dec 2006161156.656.92$9,128
Nov 20060154.207.62$8
Oct 2006351154.906.01$19,276
Sep 2006174160.085.04$10,459
Aug 2006176168.717.34$12,100
Jul 2006172169.376.34$11,938
Jun 2006173166.286.38$11,473
May 2006342166.016.42$22,582
Apr 2006174164.397.36$11,211
Mar 2006347156.707.08$19,682
Feb 2006174157.597.75$10,028
Jan 2006176160.598.93$10,673
Dec 2005350154.9413.42$19,242
Nov 2005177154.6910.59$9,691
Oct 2005342158.3413.80$19,966
Sep 2005173161.4512.08$10,643
Aug 2005171161.519.80$10,528
Jul 2005343155.697.84$19,110
Jun 2005173152.337.38$9,060
May 2005175145.226.65$7,920
Apr 2005345149.207.36$16,981
Mar 2005174150.377.15$8,772
Feb 2005176145.226.31$7,965
Jan 2005349143.166.32$15,069
Dec 2004177139.866.75$7,062
Nov 2004348145.286.33$15,764
Oct 2004349149.706.52$17,352
Sep 2004172143.245.28$7,443
Aug 2004348142.375.55$14,750
Jul 2004347138.286.08$13,289
Jun 2004174136.106.43$6,288
May 2004351137.486.49$13,162
Apr 2004173134.475.86$5,969
Mar 2004347134.365.53$11,928
Feb 2004178132.455.51$5,782
Jan 2004347132.036.30$11,121
Dec 2003174130.266.30$5,272
Nov 2003175128.804.60$5,045
Oct 2003171128.174.76$4,822
Sep 20030126.314.75$5
Aug 2003173129.765.13$5,154
Jul 2003173129.415.17$5,093
Jun 2003174128.565.98$4,975
May 2003170126.595.97$4,526
Apr 2003176126.675.41$4,699
Mar 2003176131.146.10$5,487
Feb 20030133.487.93$8
Jan 2003355130.315.58$10,766
Dec 2002180126.914.85$4,849
Nov 2002176124.664.14$4,344
Oct 20020126.464.23$4
Sep 2002177127.443.64$4,861
Aug 2002175125.963.16$4,546
Jul 2002171124.583.06$4,206
Jun 2002172123.733.34$4,085
May 2002351124.663.58$8,659
Apr 20020123.653.51$4
Mar 2002173122.003.10$3,809
Feb 2002173118.222.38$3,154
Jan 2002181117.172.38$3,110
Dec 2001175116.932.36$2,965
Nov 2001186118.072.41$3,363
Oct 2001175119.782.53$3,464
Sep 2001172124.262.25$4,175
Aug 2001169124.873.05$4,206
Jul 2001171123.933.20$4,095
Jun 2001176124.563.82$4,326
May 2001176125.524.31$4,496
Apr 2001178124.685.34$4,398
Mar 2001179124.545.38$4,398
Feb 2001179127.755.77$4,973
Jan 2001180127.478.40$4,953
Dec 2000182126.889.12$4,901
Nov 2000180132.215.66$5,803
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 2000176129.644.54$5,221
Jul 20000128.534.09$4
Jun 2000174129.304.40$5,103
May 2000350127.263.68$9,545
Apr 2000181124.513.12$4,439
Mar 2000352128.422.86$10,007
Feb 2000355127.622.73$9,808
Jan 2000359125.272.48$9,074
Dec 1999178124.282.42$4,324
Nov 1999180123.192.43$4,177
Oct 1999178120.982.80$3,737
Sep 1999176121.752.62$3,831
Aug 1999177019.262.88$3,409
Jul 1999176117.892.37$3,151
Jun 1999174115.942.36$2,776
May 19990115.792.32$2
Apr 1999165115.102.21$2,494
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 199817319.201.77$1,593
Nov 19980110.892.19$2
Oct 1998182112.421.97$2,262
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 1998160111.742.24$1,881
Jun 1998178111.242.24$2,003
May 19980112.622.21$2
Apr 1998197113.042.51$2,571
Mar 19980112.802.31$2
Feb 1998185113.952.30$2,583
Jan 1998133114.702.15$1,957
Dec 19970116.322.41$2
Nov 1997203118.193.09$3,696
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 1997201117.862.55$3,592
Jul 19970117.582.25$2
Jun 1997195117.242.26$3,364
May 1997130118.972.31$2,468
Apr 19970117.882.08$2
Mar 1997378118.951.94$7,165
Feb 19970120.492.21$2
Jan 1997190023.483.54$4,461
Dec 1996180023.32$4,198
Nov 19960021.97$0
Oct 1996134023.31$3,124
Sep 1996188022.22$4,177
Aug 1996198020.26$4,011
Jul 1996198019.55$3,871
Jun 1996132018.73$2,472
May 1996174019.43$3,381
Apr 1996179021.51$3,850
Mar 19960019.38$0
Feb 1996131016.98$2,224
Jan 1996198017.07$3,380
Dec 1995186017.19$3,197
Nov 1995178016.00$2,848
Oct 1995133015.43$2,052
Sep 19950016.18$0
Aug 1995160015.92$2,547
Jul 1995131015.24$1,996
Jun 19950016.41$0
May 1995133017.56$2,335
Apr 1995194017.73$3,440
Mar 1995201016.44$3,304
Feb 19950016.58$0
Jan 1995195015.92$3,104
Dec 1994181015.03$2,720
Nov 1994135015.90$2,147
Oct 1994262015.58$4,082
Sep 19940115.29$0
Aug 1994131116.13$2,113
Jul 1994155117.56$2,722
Jun 19940117.09$0
May 1994133115.88$2,112
Apr 19940114.14$0
Mar 1994123112.46$1,533
Feb 19940112.50$0
Jan 1994129112.66$1,633
Dec 1993114112.33$1,406
Nov 19930114.49$0
Oct 1993132115.85$2,092
Sep 1993128115.03$1,924
Aug 19930115.66$0
Jul 1993109115.46$1,685
Jun 1993132116.79$2,216
May 1993133117.68$2,351
Apr 1993130118.05$2,347
Mar 1993184118.14$3,338
Feb 19930117.90$0
Jan 1993188116.93$3,183

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                  333 bbl  × $106.41 =    $35,435
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,435

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/4212 is the state's own key, not one this site invented.