DORA ROBERTS RANCH UNIT

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

Oil lease lease 15862District 08Field 62781500OilCasinghead gasSave
Value, all time
$88.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$222 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition2,604,119 bbl$88,088,447
Casinghead gasProduction76,664 Mcf$166,776
Total$88,255,223

28,547 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 (24)

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 31.7369, -102.2576. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.7 miles.

31.73422, -102.25534 · 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%
12 of 24 wells
With a plug date
50.0%
12 of 24 wells
Median depth
4,550 ft
23 wells filed one
Completion to plug
28.5 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
1250.0%
A plug date is filed
1250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1250.0%
NeitherNo plug date, and not on the schedule.
1250.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 23 of 24 wells. Median 4,550 ft, with the middle half between 4,510 and 4,570 ft; the shallowest is 4,410 ft and the deepest 4,670 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

80s
90s
00s
10s
20s

Last completion by decade, 20 of 24 wells, Nov 1987 – Apr 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1987 – Apr 2023
20 of 24 wells; 4 filed none
Plug dates filed
Oct 1993 – Feb 2026
12 of 24 wells; 12 filed none

Last completion to plug: a median of 28.5 years across the 9 wells that filed both dates, with the middle half between 21.5 years and 34.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

24 wells

42-3290030632014,410 ftJul 2014Yes
42-329300882024,430 ftJan 2024Yes
42-3293198432034,500 ftFeb 2026Yes
42-32900309201
42-329321823213W4,550 ftApr 2023
42-329321863217W4,550 ftFeb 2023
42-329321833218W4,570 ftFeb 2023
42-329321843215W4,580 ftFeb 2010
42-329343523221W4,569 ftJan 2001
42-32933258205W4,500 ftJan 1995Sep 2015Yes
42-329324083219W4,570 ftJul 1994Jan 2016Yes
42-329321873216W4,580 ftJul 1994
42-329326042902W4,557 ftJul 1992Jan 2021Yes
42-3293245340034,550 ftJan 1992
42-329321853214W4,660 ftOct 1991Oct 1993Yes
42-3293207032104,500 ftDec 1988
42-3293207232124,522 ftDec 1988Aug 2022Yes
42-3293207132114,670 ftDec 1988
42-3293206832084,525 ftNov 1988Feb 2015Yes
42-3293201332064,520 ftAug 1988May 2024Yes
42-3293202432074,560 ftAug 1988
42-3293201232054,630 ftJul 1988
42-3293198532044,550 ftApr 1988Dec 2025Yes
42-3293191232024,465 ftNov 1987May 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 20264640106.413.05$49,374
Apr 2026153098.932.87$15,136
Mar 2026344089.753.15$30,874
Feb 2026284063.503.75$18,034
Jan 2026203059.138.00$12,003
Dec 2025240056.664.41$13,598
Nov 2025226058.593.93$13,241
Oct 2025223059.383.30$13,242
Sep 2025219062.743.08$13,740
Aug 2025198063.933.01$12,658
Jul 2025210066.743.32$14,015
Jun 2025249066.483.13$16,554
May 2025374060.553.23$22,646
Apr 2025491062.363.54$30,619
Mar 2025564067.704.27$38,183
Feb 2025222070.884.34$15,735
Jan 2025289074.324.28$21,478
Dec 2024516068.993.12$35,599
Nov 2024295069.052.20$20,370
Oct 2024302071.372.28$21,554
Sep 2024265069.612.36$18,447
Aug 2024207075.632.06$15,655
Jul 2024214079.932.15$17,105
Jun 2024134078.082.63$10,463
May 2024363078.812.20$28,608
Apr 2024737084.451.66$62,240
Mar 2024875080.301.55$70,263
Feb 2024873076.091.78$66,427
Jan 2024838073.023.30$61,191
Dec 2023926071.262.61$65,987
Nov 2023819077.892.81$63,792
Oct 20231,085085.443.09$92,702
Sep 20231,374089.042.74$122,341
Aug 2023610080.522.67$49,117
Jul 2023741074.852.64$55,464
Jun 2023628068.962.26$43,307
May 2023682070.622.23$48,163
Apr 20231,180078.122.24$92,182
Mar 20231,495072.852.39$108,911
Feb 20231,056075.112.47$79,316
Jan 2023351076.533.39$26,862
Dec 2022800076.415.73$61,128
Nov 20221,273085.005.65$108,205
Oct 20221,095087.185.86$95,462
Sep 20221,276084.888.16$108,307
Aug 20221,198094.529.13$113,235
Jul 20221,2020101.587.54$122,099
Jun 20221,3600115.097.98$156,522
May 20221,0530109.378.43$115,167
Apr 20228460104.226.84$88,170
Mar 20227740108.885.08$84,273
Feb 20221,031091.054.86$93,873
Jan 20221,029081.844.54$84,213
Dec 2021594071.323.90$42,364
Nov 2021698077.435.24$54,046
Oct 20211,043079.795.71$83,221
Sep 20211,196069.865.35$83,553
Aug 20211,235066.024.22$81,535
Jul 20211,178070.783.98$83,379
Jun 20211,220069.493.38$84,778
May 20211,325063.483.02$84,111
Apr 20211,303060.362.76$78,649
Mar 20211,715061.302.72$105,130
Feb 2021937057.805.55$54,159
Jan 20212,593050.412.81$130,713
Dec 20201,513044.642.68$67,540
Nov 20201,346038.772.71$52,184
Oct 2020927036.972.48$34,271
Sep 20201,152037.091.99$42,728
Aug 20201,684039.982.39$67,326
Jul 20202,069038.371.83$79,388
Jun 20202,084034.901.69$72,732
May 20201,845016.921.81$31,217
Apr 20201,759014.751.80$25,945
Mar 20201,329030.341.86$40,322
Feb 20201,660049.881.98$82,801
Jan 20201,708057.252.09$97,783
Dec 20191,759059.012.30$103,799
Nov 20192,024055.302.75$111,927
Oct 20191,503053.472.42$80,365
Sep 20191,797055.052.66$98,925
Aug 20191,632053.112.30$86,676
Jul 20192,279056.272.46$128,239
Jun 20191,943052.782.49$102,552
May 20191,490058.482.74$87,135
Apr 20191,995062.632.75$124,947
Mar 20192,128056.803.06$120,870
Feb 20192,122050.852.79$107,904
Jan 20192,623046.033.23$120,737
Dec 20182,495046.594.19$116,242
Nov 20182,459052.934.24$130,155
Oct 20181,976061.443.40$121,405
Sep 20182,454059.543.11$146,111
Aug 20182,530059.403.07$150,282
Jul 20181,804065.142.93$117,513
Jun 20181,951060.183.08$117,411
May 20181,823065.382.90$119,188
Apr 20182,109063.842.90$134,639
Mar 20182,150061.222.79$131,623
Feb 20181,847061.782.77$114,108
Jan 20182,304062.874.01$144,852
Dec 20172,347057.272.92$134,413
Nov 20171,952055.423.12$108,180
Oct 20172,517049.292.98$124,063
Sep 20172,695047.523.09$128,066
Aug 20172,289045.373.00$103,852
Jul 20172,338043.873.09$102,568
Jun 20172,386042.493.09$101,381
May 20172,024045.373.26$91,829
Apr 20172,551047.933.21$122,269
Mar 20172,318046.772.98$108,413
Feb 20171,822050.452.95$91,920
Jan 20172,714049.413.42$134,099
Dec 20162,511048.763.72$122,436
Nov 20163,155042.492.64$134,056
Oct 20162,167046.193.09$100,094
Sep 20162,116041.553.10$87,920
Aug 20162,008041.442.92$83,212
Jul 20162,537041.622.92$105,590
Jun 20162,725045.352.69$123,579
May 20162,379042.521.99$101,155
Apr 20162,939036.561.99$107,450
Mar 20162,321033.011.79$76,616
Feb 20162,536026.472.06$67,128
Jan 20162,152027.352.36$58,857
Dec 20152,403032.362.00$77,761
Nov 20152,336038.792.17$90,613
Oct 20152,209043.552.43$96,202
Sep 20152,178042.992.76$93,632
Aug 20152,796040.162.87$112,287
Jul 20152,210048.152.95$106,412
Jun 20152,494056.152.88$140,038
May 20152,251055.212.96$124,278
Apr 20152,560049.822.71$127,539
Mar 20153,247042.892.93$139,264
Feb 20151,577044.662.98$70,429
Jan 20152,624043.433.10$113,960
Dec 20142,682054.693.59$146,679
Nov 20142,015070.464.25$141,977
Oct 20142,776078.303.90$217,361
Sep 20142,866086.164.05$246,935
Aug 20140089.394.04$0
Jul 20141,957096.564.18$188,968
Jun 20143,009098.164.74$295,363
May 20142,934094.734.73$277,938
Apr 20142,157095.944.81$206,943
Mar 20142,871095.895.06$275,300
Feb 20142,582097.406.19$251,487
Jan 20142,072090.404.86$187,309
Dec 20132,772091.824.35$254,525
Nov 20132,524088.853.74$224,257
Oct 20133,080097.423.78$300,054
Sep 20132,7390104.113.72$285,157
Aug 20132,4230104.253.52$252,598
Jul 20132,9150102.523.72$298,846
Jun 20133,415094.403.93$322,376
May 20133,229094.834.15$306,206
Apr 20132,967093.964.28$278,779
Mar 20132,432093.623.91$227,684
Feb 20131,780091.233.42$162,389
Jan 20132,073091.603.42$189,887
Dec 20121,947086.773.42$168,941
Nov 20122,741086.953.62$238,330
Oct 20122,388089.383.40$213,439
Sep 20122,865094.672.92$271,230
Aug 20122,256092.662.91$209,041
Jul 20122,579085.133.02$219,550
Jun 20123,139079.822.52$250,555
May 20123,801091.612.49$348,210
Apr 201200101.652.00$0
Mar 20123,0510105.052.22$320,508
Feb 20122,4160101.102.57$244,258
Jan 20121,631098.092.73$159,985
Dec 20112,117096.873.24$205,074
Nov 20112,401095.723.31$229,824
Oct 20112,988084.983.65$253,920
Sep 20113,820083.623.99$319,428
Aug 20113,917083.404.15$326,678
Jul 20113,924094.144.52$369,405
Jun 20113,666092.904.64$340,571
May 20113,933098.134.40$385,945
Apr 20114,5650105.964.33$483,707
Mar 20114,335096.364.06$417,721
Feb 20112,921085.644.18$250,154
Jan 20113,442086.504.59$297,733
Dec 20104,681085.734.35$401,302
Nov 20104,673080.843.80$377,765
Oct 20103,763078.103.51$293,890
Sep 20104,622072.633.98$335,696
Aug 20104,224073.684.42$311,224
Jul 20104,698072.554.74$340,840
Jun 20104,311070.364.91$303,322
May 20104,368071.124.24$310,652
Apr 20104,124081.694.12$336,890
Mar 20104,619078.394.39$362,083
Feb 20104,432073.585.44$326,107
Jan 20103,853074.365.96$286,509
Dec 20094,324071.445.48$308,907
Nov 20094,785074.593.75$356,913
Oct 20094,840072.544.11$351,094
Sep 20095,113065.543.06$335,106
Aug 20095,190067.423.22$349,910
Jul 20095,076061.133.46$310,296
Jun 20094,998066.163.90$330,668
May 20095,112054.743.93$279,831
Apr 20094,456046.773.59$208,407
Mar 20095,809042.144.06$244,791
Feb 20094,567032.814.63$149,843
Jan 20095,616035.865.37$201,390
Dec 20085,458037.105.98$202,492
Nov 20085,528055.496.86$306,749
Oct 20086,148075.246.92$462,576
Sep 20086,2410101.767.88$635,084
Aug 20085,2780114.228.48$602,853
Jul 20085,4580131.0811.39$715,435
Jun 20085,3110131.3313.03$697,494
May 20085,4570123.1711.57$672,139
Apr 20085,6580110.3110.45$624,134
Mar 20085,8430101.909.66$595,402
Feb 20085,489092.538.77$507,897
Jan 20085,977090.388.21$540,201
Dec 20076,074088.337.30$536,516
Nov 20075,735091.677.29$525,727
Oct 20075,813082.856.92$481,607
Sep 20075,710075.846.24$433,046
Aug 20076,143069.066.39$424,236
Jul 20076,448070.906.39$457,163
Jun 20076,494062.007.55$402,628
May 20075,185058.747.85$304,567
Apr 20076,419059.617.81$382,637
Mar 20076,449056.927.30$367,077
Feb 20075,753055.108.22$316,990
Jan 20076,175050.306.73$310,603
Dec 20066,415056.656.92$363,410
Nov 20066,472054.207.62$350,782
Oct 20066,679054.906.01$366,677
Sep 20065,982060.085.04$359,399
Aug 20066,327068.717.34$434,728
Jul 20066,118069.376.34$424,406
Jun 20066,673066.286.38$442,286
May 20066,600066.016.42$435,666
Apr 20066,965064.397.36$448,476
Mar 20067,003056.707.08$397,070
Feb 20066,288057.597.75$362,126
Jan 20067,814060.598.93$473,450
Dec 20057,13321554.9413.42$394,771
Nov 20057,37922154.6910.59$405,898
Oct 20057,87623658.3413.80$462,742
Sep 20057,04821261.4512.08$435,660
Aug 20057,72023061.519.80$477,110
Jul 20057,627055.697.84$424,748
Jun 20057,346052.337.38$384,416
May 20057,12121545.226.65$323,442
Apr 20056,49419549.207.36$320,940
Mar 20057,24621650.377.15$366,526
Feb 20057,05221245.226.31$320,230
Jan 20056,970043.166.32$300,825
Dec 20046,95720939.866.75$278,717
Nov 20046,98120945.286.33$317,423
Oct 20047,24721849.706.52$361,596
Sep 20046,74120243.245.28$292,548
Aug 20047,12821242.375.55$303,190
Jul 20047,49422538.286.08$288,239
Jun 20047,32622036.106.43$265,884
May 20047,61323037.486.49$286,829
Apr 20047,80623334.475.86$270,438
Mar 20047,67323034.365.53$264,916
Feb 20046,86220532.455.51$223,801
Jan 20047,30321932.036.30$235,295
Dec 20037,17021530.266.30$218,319
Nov 20037,29821928.804.60$211,189
Oct 20037,49822528.174.76$212,290
Sep 20037,68523026.314.75$203,285
Aug 20038,622029.765.13$256,591
Jul 20037,99423929.415.17$236,339
Jun 20038,10524328.565.98$232,933
May 20038,66726026.595.97$232,008
Apr 20038,23924626.675.41$221,064
Mar 20039,63129031.146.10$301,677
Feb 20038,73026333.487.93$294,365
Jan 20039,39028130.315.58$286,179
Dec 20029,16427526.914.85$247,938
Nov 20029,05327424.664.14$224,381
Oct 20029,53828726.464.23$253,589
Sep 20028,88126727.443.64$244,665
Aug 20029,32428025.963.16$242,937
Jul 20029,23127924.583.06$227,752
Jun 20028,63125923.733.34$205,678
May 20028,98527024.663.58$222,538
Apr 20028,19924523.653.51$194,767
Mar 20028,16024522.003.10$180,280
Feb 20027,63823018.222.38$139,711
Jan 20029,39728017.172.38$162,012
Dec 20018,81126416.932.36$149,794
Nov 20018,41325318.072.41$152,632
Oct 20019,03827019.782.53$179,454
Sep 20019,33528124.262.25$227,100
Aug 20019,24827624.873.05$230,840
Jul 20018,34024823.933.20$200,369
Jun 20018,57425624.563.82$211,556
May 20018,10324525.524.31$207,844
Apr 20017,83123524.685.34$194,523
Mar 20018,316024.545.38$204,075
Feb 20017,71723227.755.77$215,485
Jan 20018,49525327.478.40$235,483
Dec 20007,75823226.889.12$210,651
Nov 20008,19524732.215.66$265,358
Oct 20008,56590531.235.15$272,142
Sep 20008,64825931.875.19$276,955
Aug 20008,87791729.644.54$267,278
Jul 20008,11324328.534.09$232,458
Jun 20008,18787629.304.40$243,731
May 20008,80791427.263.68$243,442
Apr 20008,19387624.513.12$203,540
Mar 20009,65494228.422.86$277,061
Feb 20003,64271727.622.73$102,547
Jan 20009,01692025.272.48$230,116
Dec 19999,44593624.282.42$231,593
Nov 19999,45691523.192.43$221,512
Oct 19999,88994920.982.80$210,132
Sep 19999,85494521.752.62$216,799
Aug 199910,48896619.262.88$204,777
Jul 199911,09598317.892.37$200,822
Jun 199910,74489315.942.36$173,369
May 199911,38299215.792.32$182,024
Apr 199911,82498515.102.21$180,717
Mar 199911,52193512.471.84$145,386
Feb 199910,4349649.981.82$105,884
Jan 199911,53299710.381.90$121,596
Dec 199811,5926519.201.77$107,801
Nov 199811,70863010.892.19$128,877
Oct 199812,35065112.421.97$154,669
Sep 199811,64163012.592.08$147,872
Aug 199812,76265111.301.91$145,452
Jul 199813,31863011.742.24$157,763
Jun 199811,48563011.242.24$130,501
May 199812,53665112.622.21$159,641
Apr 199811,88163013.042.51$156,507
Mar 199812,36465112.802.31$159,763
Feb 199811,38558813.952.30$160,173
Jan 199812,36465114.702.15$183,154
Dec 199712,41665116.322.41$204,199
Nov 199712,03663018.193.09$220,880
Oct 199713,04665119.253.15$253,186
Sep 199713,34663017.742.95$238,620
Aug 199714,36865117.862.55$258,276
Jul 199714,17365117.582.25$250,624
Jun 199714,20763017.242.26$246,351
May 199714,80465118.972.31$282,335
Apr 199714,74363017.882.08$264,917
Mar 199715,87465118.951.94$302,075
Feb 199713,36460920.492.21$275,172
Jan 199715,47465123.483.54$365,634
Dec 199615,29465123.32$356,656
Nov 199615,17663021.97$333,417
Oct 199615,46565123.31$360,489
Sep 199615,83163022.22$351,765
Aug 199616,07565120.26$325,680
Jul 199616,19965119.55$316,690
Jun 199615,04645118.73$281,812
May 199616,47949419.43$320,187
Apr 199616,35649121.51$351,818
Mar 199617,37852119.38$336,786
Feb 199617,33652016.98$294,365
Jan 199621,56064717.07$368,029
Dec 199521,84065517.19$375,430
Nov 199520,92562716.00$334,800
Oct 199520,90962715.43$322,626
Sep 199520,18260516.18$326,545
Aug 199520,79462415.92$331,040
Jul 199520,61861915.24$314,218
Jun 199518,13354416.41$297,563
May 199518,21354617.56$319,820
Apr 199517,06651217.73$302,580
Mar 199517,96253916.44$295,295
Feb 199516,70950116.58$277,035
Jan 199518,23454715.92$290,285
Dec 199418,35855115.03$275,921
Nov 199417,94953815.90$285,389
Oct 199418,92356815.58$294,820
Sep 199417,72853215.29$271,061
Aug 199417,96953916.13$289,840
Jul 199418,50055517.56$324,860
Jun 199418,15854517.09$310,320
May 199419,31157915.88$306,659
Apr 199419,44258314.14$274,910
Mar 199419,70259112.46$245,487
Feb 199417,48652512.50$218,575
Jan 199420,17760512.66$255,441
Dec 199320,25360812.33$249,719
Nov 199319,80159414.49$286,916
Oct 199320,80662415.85$329,775
Sep 199320,54261615.03$308,746
Aug 199320,83062515.66$326,198
Jul 199322,21966715.46$343,506
Jun 199321,90665716.79$367,802
May 199322,04966117.68$389,826
Apr 199322,43767318.05$404,988
Mar 199324,56973718.14$445,682
Feb 199322,85668617.90$409,122
Jan 199325,12175416.93$425,299

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                  464 bbl  × $106.41 =    $49,374
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $49,374

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/15862 is the state's own key, not one this site invented.