DAVENPORT

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the PANHANDLE HUTCHINSON COUNTY FLD. field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 851District 10Field 68887001NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.9 M
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 918 leases and 8,177 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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
NGPA9none

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
OilDisposition56,056 bbl$3,806,352
Casinghead gasProduction286,666 Mcf$1,062,122
Total$4,868,474

Wells on this lease (14)

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 35.9691, -101.5117. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

35.96993, -101.51160 · 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
35.7%
5 of 14 wells
With a plug date
35.7%
5 of 14 wells
Median depth
3,304 ft
10 wells filed one
Completion to plug
46.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
535.7%
A plug date is filed
535.7%
BothOn the schedule and plugged. Neither fact cancels the other.
535.7%
NeitherNo plug date, and not on the schedule.
964.3%

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

Total depth in feet, 10 of 14 wells. Median 3,304 ft, with the middle half between 3,274 and 3,530 ft; the shallowest is 3,254 ft and the deepest 3,600 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 8 of 14 wells, Jan 1949 – Apr 2013. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1949 – Apr 2013
8 of 14 wells; 6 filed none
Plug dates filed
Oct 1984 – Jan 2016
5 of 14 wells; 9 filed none

Last completion to plug: a median of 46.5 years across the 1 well that filed both dates, with the middle half between 46.5 years and 46.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

14 wells

42-233109262W3,269 ftJan 1995Yes
42-2331092733,265 ftDec 2014Yes
42-2331093053,254 ftSep 1995Yes
42-23330147B 13,307 ftOct 1984Yes
42-233109284
42-233814716
42-23333483113,563 ftApr 2013
42-23333473133,438 ftOct 2012
42-23333440123,600 ftApr 2011
42-23333429103,560 ftAug 2010
42-233301059Feb 1970
42-233301048Feb 1970
42-2333005773,288 ftJul 1969Jan 2016Yes
42-2331092513,300 ftJan 1949

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 202486079.932.15$6,874
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
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 20230078.122.24$0
Mar 2023423372.852.39$849
Feb 2023961575.112.47$2,192
Jan 2023572176.533.39$2,825
Dec 2022745376.415.73$3,130
Nov 2022442785.005.65$2,751
Oct 2022237387.185.86$2,362
Sep 2022336084.888.16$3,194
Aug 2022338694.529.13$3,807
Jul 20223629101.587.54$5,049
Jun 20224536115.097.98$4,736
May 20223590109.378.43$5,304
Apr 20229767104.226.84$6,182
Mar 202211945108.885.08$5,995
Feb 20221096291.054.86$5,585
Jan 20221168781.844.54$4,018
Dec 2021581271.323.90$3,523
Nov 202118883677.435.24$18,935
Oct 2021248479.795.71$2,925
Sep 2021369769.865.35$3,939
Aug 2021273566.024.22$3,234
Jul 2021275070.783.98$3,128
Jun 2021355769.493.38$2,091
May 2021677763.483.02$2,726
Apr 20211092060.362.76$3,141
Mar 202116686861.302.72$12,534
Feb 2021575057.805.55$4,450
Jan 2021785550.412.81$2,756
Dec 20201090144.642.68$2,857
Nov 2020695038.772.71$2,804
Oct 202016661036.972.48$7,649
Sep 2020599437.091.99$2,165
Aug 2020437239.982.39$1,047
Jul 2020237238.371.83$756
Jun 202051,15734.901.69$2,130
May 2020542616.921.81$858
Apr 202019436014.751.80$3,511
Mar 20201751,26430.341.86$7,656
Feb 202031,24349.881.98$2,612
Jan 2020131,45057.252.09$3,782
Dec 201971,00659.012.30$2,731
Nov 2019249855.302.75$1,480
Oct 2019337453.472.42$1,065
Sep 20191821255.052.66$10,051
Aug 2019037453.112.30$862
Jul 2019037456.272.46$920
Jun 2019336152.782.49$1,058
May 201917037358.482.74$10,964
Apr 2019179062.632.75$11,211
Mar 2019169056.803.06$9,599
Feb 2019187050.852.79$9,509
Jan 2019168046.033.23$7,733
Dec 2018180046.594.19$8,386
Nov 2018168052.934.24$8,892
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018190059.403.07$11,286
Jul 2018179065.142.93$11,660
Jun 2018188060.183.08$11,314
May 20180065.382.90$0
Apr 201803163.842.90$90
Mar 2018160061.222.79$9,795
Feb 2018096261.782.77$2,661
Jan 201830096962.874.01$22,746
Dec 201701,92757.272.92$5,630
Nov 2017070755.423.12$2,205
Oct 2017037449.292.98$1,116
Sep 201717746847.523.09$9,856
Aug 20171081,27445.373.00$8,728
Jul 20172381,27343.873.09$14,371
Jun 2017034742.493.09$1,071
May 20171411,15645.373.26$10,170
Apr 20173231,03047.933.21$18,789
Mar 20172431,34246.772.98$15,369
Feb 2017083050.452.95$2,451
Jan 20171331,40349.413.42$11,368
Dec 20162671,78648.763.72$19,668
Nov 20161251,57642.492.64$9,479
Oct 2016961,88146.193.09$10,247
Sep 20164691,90541.553.10$25,394
Aug 20161151,14741.442.92$8,120
Jul 20161302,00741.622.92$11,280
Jun 20162842,04845.352.69$18,380
May 20161301,69942.521.99$8,910
Apr 20161951,51836.561.99$10,152
Mar 20163442,07933.011.79$15,085
Feb 20161192,40926.472.06$8,121
Jan 201619352827.352.36$6,527
Dec 201524641132.362.00$8,783
Nov 201502,09138.792.17$4,532
Oct 20153121,44543.552.43$17,094
Sep 201501,81642.992.76$5,009
Aug 20154661,24340.162.87$22,285
Jul 20153212,20048.152.95$21,935
Jun 20154642,31156.152.88$32,716
May 20151573,05655.212.96$17,700
Apr 20153211,68649.822.71$20,556
Mar 20154662,80042.892.93$28,204
Feb 20153192,09744.662.98$20,488
Jan 20153231,79243.433.10$19,584
Dec 20141382,97954.693.59$18,246
Nov 20143343,29170.464.25$37,526
Oct 20146333,28778.303.90$62,386
Sep 201401,12186.164.05$4,535
Aug 201401,28789.394.04$5,193
Jul 20144732,80896.564.18$57,409
Jun 20142872,65098.164.74$40,725
May 20144032,39794.734.73$49,506
Apr 20145972,45595.944.81$69,083
Mar 20145622,32695.895.06$65,652
Feb 20142671,95997.406.19$38,136
Jan 20144972,72890.404.86$58,189
Dec 20132752,96691.824.35$38,166
Nov 20132431,79488.853.74$28,297
Oct 20136743,01697.423.78$77,060
Sep 20134952,279104.113.72$60,007
Aug 20135163,290104.253.52$65,382
Jul 20134833,778102.523.72$63,563
Jun 20136754,42494.403.93$81,121
May 20136494,36894.834.15$79,668
Apr 20132824,06593.964.28$43,905
Mar 20136863,25693.623.91$76,964
Feb 20136883,82991.233.42$75,861
Jan 20136543,83791.603.42$73,029
Dec 20126624,40886.773.42$72,518
Nov 20124724,43886.953.62$57,128
Oct 20127124,97589.383.40$80,552
Sep 20125364,94694.672.92$65,178
Aug 20126584,72592.662.91$74,711
Jul 20128494,48385.133.02$85,818
Jun 20128544,63879.822.52$79,850
May 20125214,94591.612.49$60,034
Apr 20125124,220101.652.00$60,471
Mar 20128404,490105.052.22$98,219
Feb 20125153,891101.102.57$62,067
Jan 20123282,35498.092.73$38,610
Dec 20113162,91496.873.24$40,052
Nov 20115302,95895.723.31$60,526
Oct 20111722,52384.983.65$23,822
Sep 20115372,67683.623.99$55,570
Aug 20117114,35883.404.15$77,380
Jul 20117123,94094.144.52$84,826
Jun 20116933,65492.904.64$81,334
May 20116953,58398.134.40$83,983
Apr 20116791,274105.964.33$77,467
Mar 20118002,40796.364.06$86,854
Feb 20114092,11585.644.18$43,867
Jan 20116681,70286.504.59$65,592
Dec 20105153,08585.734.35$57,564
Nov 20106362,70080.843.80$61,662
Oct 201034165578.103.51$28,930
Sep 20105181,03672.633.98$41,745
Aug 201034870273.684.42$28,743
Jul 201017782972.554.74$16,768
Jun 20105611,40170.364.91$46,351
May 201017388371.124.24$16,043
Apr 201033264681.694.12$29,784
Mar 201015752178.394.39$14,594
Feb 201020338873.585.44$17,048
Jan 20101661,16574.365.96$19,292
Dec 200913869271.445.48$13,653
Nov 20093101,12574.593.75$27,343
Oct 20093431,41972.544.11$30,714
Sep 20091681,32565.543.06$15,072
Aug 200934797567.423.22$26,533
Jul 20091741,11161.133.46$14,486
Jun 20093211,11166.163.90$25,565
May 20091741,04654.743.93$13,631
Apr 200917263046.773.59$10,305
Mar 20091671,04742.144.06$11,287
Feb 200915444732.814.63$7,124
Jan 200915493435.865.37$10,539
Dec 200815374337.105.98$10,117
Nov 200833092555.496.86$24,658
Oct 2008055675.246.92$3,849
Sep 2008177590101.767.88$22,659
Aug 20080578114.228.48$4,903
Jul 2008171493131.0811.39$28,030
Jun 2008179538131.3313.03$30,520
May 2008174190123.1711.57$23,631
Apr 20080124110.3110.45$1,296
Mar 20080240101.909.66$2,319
Feb 20081637292.538.77$15,714
Jan 200807590.388.21$615
Dec 20073385988.337.30$30,286
Nov 2007172091.677.29$15,767
Oct 2007071082.856.92$4,915
Sep 200735164275.846.24$30,629
Aug 200734442369.066.39$26,459
Jul 200703170.906.39$198
Jun 20070062.007.55$0
May 2007163058.747.85$9,575
Apr 2007175059.617.81$10,432
Mar 200717537556.927.30$12,699
Feb 200717815655.108.22$11,090
Jan 2007018050.306.73$1,211
Dec 200633026456.656.92$20,521
Nov 2006025254.207.62$1,920
Oct 2006015654.906.01$938
Sep 200604860.085.04$242
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006163056.707.08$9,242
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 2005143045.226.65$6,466
Apr 2005160049.207.36$7,872
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 2005156043.166.32$6,733
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 200413611949.706.52$7,535
Sep 2004012843.245.28$676
Aug 2004011142.375.55$616
Jul 200416759938.286.08$10,037
Jun 2004036636.106.43$2,354
May 20041708837.486.49$6,943
Apr 200406134.475.86$357
Mar 2004010934.365.53$603
Feb 200409132.455.51$501
Jan 200415823032.036.30$6,510
Dec 2003033530.266.30$2,111
Nov 200307528.804.60$345
Oct 20031766728.174.76$5,277
Sep 20031735426.314.75$4,808
Aug 200308729.765.13$446
Jul 2003024929.415.17$1,288
Jun 2003025028.565.98$1,496
May 2003046526.595.97$2,777
Apr 2003028326.675.41$1,530
Mar 200301031.146.10$61
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 200214015824.664.14$4,106
Oct 2002034326.464.23$1,451
Sep 2002020827.443.64$756
Aug 200217418725.963.16$5,109
Jul 2002048324.583.06$1,479
Jun 200215949223.733.34$5,415
May 2002049324.663.58$1,767
Apr 200217960523.653.51$6,358
Mar 2002178022.003.10$3,916
Feb 20020018.222.38$0
Jan 2002183017.172.38$3,142
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001160019.782.53$3,165
Sep 20010024.262.25$0
Aug 2001100024.873.05$2,487
Jul 20010023.933.20$0
Jun 2001156024.563.82$3,831
May 20010025.524.31$0
Apr 200198024.685.34$2,419
Mar 20010024.545.38$0
Feb 2001180027.755.77$4,995
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000180032.215.66$5,798
Oct 20000031.235.15$0
Sep 2000183031.875.19$5,832
Aug 20000029.644.54$0
Jul 2000178028.534.09$5,078
Jun 20000029.304.40$0
May 2000139027.263.68$3,789
Apr 2000169024.513.12$4,142
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 2000154025.272.48$3,892
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999165020.982.80$3,462
Sep 19990021.752.62$0
Aug 1999118019.262.88$2,273
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 1999168015.792.32$2,653
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199813209.201.77$1,214
Nov 1998176010.892.19$1,917
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 199888011.301.91$994
Jul 1998151011.742.24$1,773
Jun 1998164011.242.24$1,843
May 1998174012.622.21$2,196
Apr 19980013.042.51$0
Mar 1998179012.802.31$2,291
Feb 1998174013.952.30$2,427
Jan 1998176014.702.15$2,587
Dec 1997173016.322.41$2,823
Nov 1997139018.193.09$2,528
Oct 1997172019.253.15$3,311
Sep 1997178017.742.95$3,158
Aug 19970017.862.55$0
Jul 1997169017.582.25$2,971
Jun 19970017.242.26$0
May 1997171018.972.31$3,244
Apr 19970017.882.08$0
Mar 1997165018.951.94$3,127
Feb 19970020.492.21$0
Jan 1997174023.483.54$4,086
Dec 19960023.32$0
Nov 1996171021.97$3,757
Oct 19960023.31$0
Sep 1996177022.22$3,933
Aug 19960020.26$0
Jul 1996142019.55$2,776
Jun 1996175018.73$3,278
May 19960019.43$0
Apr 1996177021.51$3,807
Mar 199655019.38$1,066
Feb 1996164016.98$2,785
Jan 19960017.07$0
Dec 1995201017.19$3,455
Nov 1995171016.00$2,736
Oct 1995175015.43$2,700
Sep 1995180016.18$2,912
Aug 1995175015.92$2,786
Jul 1995184015.24$2,804
Jun 1995356016.41$5,842
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

Jul 2024 — as filed, then multipliedworked
Oil                   86 bbl  × $ 79.93 =     $6,874
Casinghead gas         0 Mcf  × $  2.15 =         $0

────────────────────────────────────────────────────
Month total                                   $6,874

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. 10/O/851 is the state's own key, not one this site invented.