DORA ROBERTS RANCH DEVONIAN UNIT

Operated by CONTINENTAL RESOURCES, INC. (P-5 173777) in the WAR-SAN (DEVONIAN-OIL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 29629District 08Field 95108250Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$18.1 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 6 leases and 13 wells, and the rule below applies to all of them.

Discovered
1962-01-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2001-06-04.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PSEUDO RULES FOR HOTIZONTAL WELLS

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
OilDisposition96,574 bbl$3,119,484
Casinghead gasProduction3,341,946 Mcf$14,960,189
Total$18,079,673

513,793 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 31.7198, -102.2217. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.71970, -102.21974 · 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
50.0%
3 of 6 wells
With a plug date
50.0%
3 of 6 wells
Median depth
12,553 ft
6 wells filed one
Completion to plug
25.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
350.0%
BothOn the schedule and plugged. Neither fact cancels the other.
350.0%
NeitherNo plug date, and not on the schedule.
350.0%

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 11,740 and 13,570 ft, median 12,553 ft, over the 6 wells that filed a depth.

Completions filed
Sep 1978 – Apr 2023
6 of 6 wells
Plug dates filed
Jul 2022 – May 2025
3 of 6 wells; 3 filed none

Last completion to plug: a median of 25.3 years across the 3 wells that filed both dates, with the middle half between 25.2 years and 34.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-32931376450512,565 ftApr 2023
42-32930777461012,540 ftJun 2000May 2025Yes
42-329004074605H11,740 ftJan 2000May 2025Yes
42-32900408450113,190 ftDec 1994
42-32900416460313,570 ftNov 1983
42-32930804461112,468 ftSep 1978Jul 2022Yes

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 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 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
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 2022578115.097.98$1,198
May 2022683109.378.43$1,356
Apr 2022665104.226.84$1,070
Mar 202260108.885.08$653
Feb 202256491.054.86$766
Jan 202266781.844.54$795
Dec 202157371.323.90$641
Nov 202158677.435.24$838
Oct 2021610779.795.71$1,090
Sep 2021711469.865.35$1,099
Aug 2021713166.024.22$1,015
Jul 2021631870.783.98$1,691
Jun 2021730669.493.38$1,521
May 2021728663.483.02$1,307
Apr 2021424560.362.76$917
Mar 20213229861.302.72$2,771
Feb 20212930157.805.55$3,346
Jan 20213327350.412.81$2,431
Dec 20203459644.642.68$3,112
Nov 20203376838.772.71$3,358
Oct 20203184336.972.48$3,235
Sep 20203477737.091.99$2,808
Aug 20201971039.982.39$2,453
Jul 20202565338.371.83$2,151
Jun 20204883434.901.69$3,085
May 20204380616.921.81$2,190
Apr 20203286914.751.80$2,040
Mar 2020411,01230.341.86$3,122
Feb 20203796649.881.98$3,759
Jan 2020361,03357.252.09$4,225
Dec 2019462,70559.012.30$8,948
Nov 2019463,34155.302.75$11,734
Oct 2019553,21253.472.42$10,709
Sep 2019523,29355.052.66$11,613
Aug 20193797753.112.30$4,216
Jul 20193583056.272.46$4,011
Jun 20193669452.782.49$3,629
May 20193772558.482.74$4,150
Apr 20198295662.632.75$7,765
Mar 201910186256.803.06$8,376
Feb 20198174850.852.79$6,207
Jan 20199286046.033.23$7,011
Dec 20189071746.594.19$7,194
Nov 20183586152.934.24$5,501
Oct 20183890361.443.40$5,403
Sep 20187479859.543.11$6,886
Aug 20188692259.403.07$7,936
Jul 20181071,10365.142.93$10,204
Jun 20182647960.183.08$3,039
May 2018854465.382.90$2,101
Apr 2018856363.842.90$2,144
Mar 20182061961.222.79$2,949
Feb 20187869661.782.77$6,744
Jan 20189260862.874.01$8,222
Dec 20178862257.272.92$6,857
Nov 20179467555.423.12$7,314
Oct 201716789249.292.98$10,893
Sep 20176147147.523.09$4,353
Aug 201712396245.373.00$8,471
Jul 20177142743.873.09$4,433
Jun 20172340342.493.09$2,221
May 20172029645.373.26$1,873
Apr 20173619547.933.21$2,352
Mar 20173228146.772.98$2,335
Feb 20174235050.452.95$3,152
Jan 20173539549.413.42$3,080
Dec 2016749048.763.72$2,166
Nov 20162458442.492.64$2,564
Oct 20165841746.193.09$3,968
Sep 20167818541.553.10$3,815
Aug 201614428141.442.92$6,789
Jul 20162144441.622.92$2,172
Jun 20162025045.352.69$1,578
May 20166223242.521.99$3,098
Apr 2016758936.561.99$2,919
Mar 2016968233.011.79$3,316
Feb 20164412426.472.06$1,421
Jan 2016439427.352.36$1,398
Dec 2015109032.362.00$504
Nov 2015141638.792.17$578
Oct 2015893443.552.43$3,958
Sep 2015733742.992.76$3,240
Aug 20154818040.162.87$2,445
Jul 201525421548.152.95$12,863
Jun 20156313356.152.88$3,921
May 201512438255.212.96$7,975
Apr 2015047449.822.71$1,283
Mar 2015049942.892.93$1,464
Feb 2015023544.662.98$699
Jan 2015093543.433.10$2,899
Dec 2014121,18354.693.59$4,905
Nov 201461,02770.464.25$4,789
Oct 2014263,48378.303.90$15,623
Sep 2014555,96986.164.05$28,886
Aug 20146211,28489.394.04$51,074
Jul 2014805,28496.564.18$29,810
Jun 2014905,85498.164.74$36,564
May 201410810,06494.734.73$57,799
Apr 201410511,09595.944.81$63,431
Mar 201420713,05895.895.06$85,881
Feb 20143710,60797.406.19$69,282
Jan 20146010,76590.404.86$57,750
Dec 20136013,46091.824.35$64,121
Nov 20131888,09188.853.74$46,950
Oct 201311710,26597.423.78$50,193
Sep 20132710,167104.113.72$40,609
Aug 20137612,777104.253.52$52,931
Jul 20138811,762102.523.72$52,750
Jun 2013818,95794.403.93$42,878
May 20138211,57894.834.15$55,814
Apr 20133312,77193.964.28$57,794
Mar 20137611,02393.623.91$50,247
Feb 201316111,04791.233.42$52,468
Jan 201312068091.603.42$13,318
Dec 201228015,95986.773.42$78,878
Nov 20129815,45686.953.62$64,548
Oct 201216516,92489.383.40$72,284
Sep 201225021,80794.672.92$87,309
Aug 201239130,39792.662.91$124,629
Jul 201251615,55185.133.02$90,904
Jun 20122713,74979.822.52$31,075
May 20121302,84791.612.49$18,994
Apr 2012976,740101.652.00$23,318
Mar 2012133,748105.052.22$9,694
Feb 201208,157101.102.57$20,965
Jan 201205,72598.092.73$15,653
Dec 201104,39096.873.24$14,222
Nov 201104,81695.723.31$15,947
Oct 201123,83984.983.65$14,177
Sep 201104,66483.623.99$18,590
Aug 2011713,18183.404.15$19,120
Jul 201120511,33594.144.52$70,502
Jun 201122,54692.904.64$11,999
May 2011832,76398.134.40$20,315
Apr 201102,079105.964.33$9,009
Mar 201102,85296.364.06$11,572
Feb 201102,83885.644.18$11,863
Jan 201102,52586.504.59$11,587
Dec 201082,41085.734.35$11,164
Nov 201031,93180.843.80$7,571
Oct 201002,06578.103.51$7,246
Sep 201004,63572.633.98$18,445
Aug 201002,64673.684.42$11,694
Jul 201002,36872.554.74$11,216
Jun 201002,22170.364.91$10,906
May 201001,88871.124.24$7,996
Apr 201002,54581.694.12$10,492
Mar 201001,61978.394.39$7,105
Feb 201001,25173.585.44$6,808
Jan 201001,02774.365.96$6,125
Dec 2009877271.445.48$4,805
Nov 20094878474.593.75$6,522
Oct 20095798772.544.11$8,192
Sep 2009661,30665.543.06$8,328
Aug 20091091,42767.423.22$11,942
Jul 2009991,25361.133.46$10,393
Jun 2009951,30766.163.90$11,376
May 20091032,86554.743.93$16,885
Apr 20091273,19946.773.59$17,416
Mar 20091906,84042.144.06$35,770
Feb 20091658,02832.814.63$42,607
Jan 20091968,74335.865.37$53,987
Dec 20081029,02537.105.98$57,728
Nov 20088910,31155.496.86$75,676
Oct 200811015,38975.246.92$114,799
Sep 20081009,487101.767.88$84,906
Aug 200815815,414114.228.48$148,804
Jul 200811714,328131.0811.39$178,524
Jun 200813613,963131.3313.03$199,835
May 20089215,277123.1711.57$188,152
Apr 200815516,785110.3110.45$192,583
Mar 200818016,014101.909.66$173,102
Feb 200823219,91692.538.77$196,142
Jan 200842126,76490.388.21$257,668
Dec 200732122,94688.337.30$195,905
Nov 200723626,31391.677.29$213,501
Oct 200715823,53782.856.92$176,013
Sep 200717322,54175.846.24$153,870
Aug 2007190069.066.39$13,121
Jul 2007195070.906.39$13,826
Jun 20072109,11362.007.55$81,809
May 20071659,36958.747.85$83,204
Apr 20071108,92259.617.81$76,195
Mar 200718310,07156.927.30$83,955
Feb 20072428,92355.108.22$86,646
Jan 200729911,15050.306.73$90,044
Dec 200632611,14156.656.92$95,546
Nov 200625913,75454.207.62$118,809
Oct 200620715,40754.906.01$104,019
Sep 200613413,40360.085.04$75,564
Aug 200630513,11768.717.34$117,234
Jul 200631610,93869.376.34$91,298
Jun 20063329,72066.286.38$84,056
May 200632610,01166.016.42$85,840
Apr 20062139,78664.397.36$85,745
Mar 200624410,22456.707.08$86,251
Feb 20062769,38857.597.75$88,662
Jan 200640710,62260.598.93$119,550
Dec 20054199,45254.9413.42$149,822
Nov 20053567,30454.6910.59$96,807
Oct 200544610,34658.3413.80$168,751
Sep 200539439,38361.4512.08$499,919
Aug 200542737,37261.519.80$392,392
Jul 200547337,36155.697.84$319,388
Jun 200555936,11852.337.38$295,841
May 200520822,82645.226.65$161,225
Apr 200521842,13449.207.36$320,852
Mar 200579845,23550.377.15$363,846
Feb 200581538,35245.226.31$278,929
Jan 200578322,88443.166.32$178,472
Dec 200468843,69239.866.75$322,392
Nov 200482445,50945.286.33$325,402
Oct 200484742,08049.706.52$316,251
Sep 200483743,10443.245.28$263,949
Aug 200481541,45742.375.55$264,645
Jul 200451031,10438.286.08$208,765
Jun 200460933,72636.106.43$238,945
May 200465127,19637.486.49$201,026
Apr 200467232,83034.475.86$215,497
Mar 200469039,21434.365.53$240,567
Feb 200474031,76132.455.51$199,004
Jan 200495025,54932.036.30$191,378
Dec 20031,05727,26130.266.30$203,774
Nov 20031,21528,74428.804.60$167,075
Oct 20031,27035,35128.174.76$204,034
Sep 20031,07232,11326.314.75$180,721
Aug 20031,00941,01629.765.13$240,428
Jul 20031,04145,84729.415.17$267,683
Jun 200346539,01128.565.98$246,682
May 2003865,48426.595.97$35,041
Apr 20031418,28226.675.41$48,544
Mar 2003738,26231.146.10$52,639
Feb 2003128333.487.93$4,309
Jan 2003282930.315.58$8,598
Dec 20022186,29626.914.85$36,426
Nov 2002164524.664.14$4,065
Oct 20023331026.464.23$8,853
Sep 2002185527.443.64$5,095
Aug 2002293825.963.16$7,632
Jul 2002279824.583.06$6,882
Jun 20023111023.733.34$7,413
May 20022936,57324.663.58$30,783
Apr 20023177,50623.653.51$33,861
Mar 20023518,43722.003.10$33,900
Feb 2002953,75118.222.38$10,642
Jan 2002798,40417.172.38$21,322
Dec 200122,12816.932.36$5,065
Nov 2001154,07118.072.41$10,064
Oct 200194,18319.782.53$10,756
Sep 2001268,11724.262.25$18,905
Aug 2001378,56524.873.05$27,071
Jul 2001468,30923.933.20$27,665
Jun 20014016,08424.563.82$62,490
May 2001467,04325.524.31$31,510
Apr 20011298,53924.685.34$48,742
Mar 20011298,88624.545.38$50,941
Feb 20011298,54927.755.77$52,883
Jan 20011297,28727.478.40$64,745
Dec 20002307,02926.889.12$70,304
Nov 20002147,50532.215.66$49,356
Oct 20002129,84431.235.15$57,273
Sep 20002608,36231.875.19$51,656
Aug 20002798,81729.644.54$48,305
Jul 20003179,89028.534.09$49,492
Jun 20006778,29629.304.40$56,316
May 200039215,92327.263.68$69,279
Apr 200038614,54024.513.12$54,768
Mar 200034717,66628.422.86$60,382
Feb 20003369,02827.622.73$33,895
Jan 200038611,93825.272.48$39,366
Dec 199939614,36924.282.42$44,441
Nov 199940514,32223.192.43$44,252
Oct 199931814,16220.982.80$46,378
Sep 199938414,02421.752.62$45,079
Aug 199941113,53819.262.88$46,846
Jul 199941316,18317.892.37$45,781
Jun 199936515,64815.942.36$42,780
May 199942313,95615.792.32$39,071
Apr 199943715,70615.102.21$41,278
Mar 199956316,61712.471.84$37,568
Feb 199946514,5789.981.82$31,140
Jan 199963516,30010.381.90$37,560
Dec 199847014,0439.201.77$29,227
Nov 199851715,83710.892.19$40,245
Oct 199857714,30612.421.97$35,338
Sep 199848615,77412.592.08$38,970
Aug 199845415,70211.301.91$35,079
Jul 199845217,81711.742.24$45,168
Jun 199845316,67411.242.24$42,396
May 199845317,67912.622.21$44,723
Apr 199845516,69513.042.51$47,760
Mar 199849717,34512.802.31$46,419
Feb 199848715,99113.952.30$43,559
Jan 199861218,85914.702.15$49,634
Dec 199766118,18016.322.41$54,621
Nov 199767218,78618.193.09$70,240
Oct 199758620,10519.253.15$74,608
Sep 199761021,29417.742.95$73,743
Aug 199731014,14517.862.55$41,673
Jul 199740611,48717.582.25$32,948
Jun 199731113,58517.242.26$36,026
May 19973501118.972.31$6,665
Apr 1997237717.882.08$4,252
Mar 19972932,92618.951.94$11,226
Feb 19973254,33020.492.21$16,211
Jan 199728310,61423.483.54$44,215
Dec 199630119,88623.32$7,019
Nov 199625218,07921.97$5,536
Oct 199625320,45723.31$5,897
Sep 199638420,82822.22$8,532
Aug 199629819,77720.26$6,037
Jul 199681920,66619.55$16,011
Jun 199653213,59518.73$9,964
May 19964888,62619.43$9,482
Apr 199649611,39221.51$10,669
Mar 199679915,25419.38$15,485
Feb 199668617,15216.98$11,648
Jan 19961,34117,86717.07$22,891
Dec 199557417,56517.19$9,867
Nov 19951,1077,67916.00$17,712
Oct 19951,08313,49715.43$16,711
Sep 199599718,13716.18$16,131
Aug 19958838,46115.92$14,057
Jul 199580914,60215.24$12,329
Jun 19951,15616,88416.41$18,970
May 19951,32716,44417.56$23,302
Apr 19951,34618,38517.73$23,865
Mar 19951,90820,03916.44$31,368
Feb 19951,47710,31616.58$24,489
Jan 19951,1483,83815.92$18,276
Dec 199488510,09015.03$13,302
Nov 19946898,02115.90$10,955
Oct 199495610,66615.58$14,894
Sep 19941,04810,72215.29$16,024
Aug 199488911,98816.13$14,340
Jul 19941,1643,27217.56$20,440
Jun 19949343,14917.09$15,962
May 19941,1502,34915.88$18,262
Apr 19949539,87314.14$13,475
Mar 199489011,46312.46$11,089
Feb 19945209,51512.50$6,500
Jan 1994974,87312.66$1,228
Dec 1993902,31512.33$1,110
Nov 19932612,05614.49$3,782
Oct 19931862,91815.85$2,948
Sep 19931607,10515.03$2,405
Aug 19931533,48115.66$2,396
Jul 19931729,76715.46$2,659
Jun 19931062,58016.79$1,780
May 19931073,83217.68$1,892
Apr 19931173,65418.05$2,112
Mar 19931464,34118.14$2,648
Feb 19931761,07117.90$3,150
Jan 19932105,26616.93$3,555

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 2022 — as filed, then multipliedworked
Oil                    5 bbl  × $115.09 =       $575
Casinghead gas        78 Mcf  × $  7.98 =       $622

────────────────────────────────────────────────────
Month total                                   $1,198

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/29629 is the state's own key, not one this site invented.