RATLIFF RANCH -I-

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the HEADLEE, N. (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 34082District 08Field 39971500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.7 M
Jan 1994 – May 2026
Value, last 12 filed months
$40 k
at the published price for each month
Months reported
389
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 35 leases and 73 wells, and the rule below applies to all of them.

Discovered
1956-04-04
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1957-07-19.

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: FIRST GAS WELL IN AN OIL FIELD.

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
OilDisposition43,305 bbl$1,589,646
Casinghead gasProduction389,004 Mcf$1,100,254
Total$2,689,900

133,135 Mcf of this lease's gas, across 35 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 31.9273, -102.3612. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.92731, -102.36125 · 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
12,400 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 12,400 ft.

Completions filed
Jan 1994
1 of 1 wells

1 well

42-13504993112,400 ftJan 1994

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 (389)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

389 months

May 2026260106.413.05$2,767
Apr 202627098.932.87$2,671
Mar 202625089.753.15$2,244
Feb 202618063.503.75$1,143
Jan 202630059.138.00$1,774
Dec 202529156.664.41$1,648
Nov 202525058.593.93$1,465
Oct 202532059.383.30$1,900
Sep 202525062.743.08$1,569
Aug 202522063.933.01$1,406
Jul 2025320066.743.32$21,357
Jun 20250066.483.13$0
May 202503760.553.23$120
Apr 202501062.363.54$35
Mar 20250767.704.27$30
Feb 2025022570.884.34$977
Jan 20251815574.324.28$13,687
Dec 20240068.993.12$0
Nov 2024014169.052.20$310
Oct 20241152171.372.28$8,255
Sep 2024010469.612.36$246
Aug 202401775.632.06$35
Jul 202402479.932.15$52
Jun 202401178.082.63$29
May 2024186978.812.20$14,678
Apr 2024028184.451.66$466
Mar 202418952480.301.55$15,986
Feb 2024017476.091.78$310
Jan 202418924373.023.30$14,602
Dec 202318838771.262.61$14,407
Nov 202301777.892.81$48
Oct 2023017485.443.09$537
Sep 202319130489.042.74$17,838
Aug 202318814480.522.67$15,523
Jul 2023033074.852.64$872
Jun 2023012068.962.26$271
May 20230070.622.23$0
Apr 202308178.122.24$181
Mar 20231938772.852.39$14,268
Feb 202318813875.112.47$14,461
Jan 2023014376.533.39$484
Dec 2022016576.415.73$945
Nov 2022013985.005.65$785
Oct 202218712487.185.86$17,030
Sep 202204384.888.16$351
Aug 202207294.529.13$657
Jul 20220170101.587.54$1,282
Jun 2022183184115.097.98$22,529
May 20220241109.378.43$2,032
Apr 20220226104.226.84$1,545
Mar 2022182172108.885.08$20,689
Feb 2022022891.054.86$1,108
Jan 2022036081.844.54$1,634
Dec 202118650971.323.90$15,250
Nov 2021045577.435.24$2,383
Oct 202118346379.795.71$17,247
Sep 2021035469.865.35$1,894
Aug 2021058766.024.22$2,477
Jul 2021056570.783.98$2,250
Jun 202118579169.493.38$15,530
May 2021029563.483.02$890
Apr 202118563460.362.76$12,915
Mar 2021062561.302.72$1,698
Feb 2021041857.805.55$2,319
Jan 202118280250.412.81$11,428
Dec 2020049644.642.68$1,327
Nov 2020054138.772.71$1,464
Oct 2020055336.972.48$1,371
Sep 2020053037.091.99$1,055
Aug 2020034039.982.39$811
Jul 2020054938.371.83$1,002
Jun 202018235634.901.69$6,954
May 2020044716.921.81$811
Apr 2020060014.751.80$1,083
Mar 2020049930.341.86$926
Feb 2020039449.881.98$780
Jan 2020036757.252.09$769
Dec 2019046359.012.30$1,067
Nov 2019037955.302.75$1,043
Oct 201935248353.472.42$19,990
Sep 2019016655.052.66$441
Aug 2019035153.112.30$809
Jul 2019041756.272.46$1,026
Jun 2019044652.782.49$1,111
May 2019044658.482.74$1,222
Apr 2019057162.632.75$1,571
Mar 2019057156.803.06$1,748
Feb 2019057050.852.79$1,592
Jan 2019040346.033.23$1,301
Dec 201826035346.594.19$13,591
Nov 2018030052.934.24$1,271
Oct 2018130661.443.40$1,101
Sep 2018021959.543.11$681
Aug 201805159.403.07$156
Jul 201816818665.142.93$11,489
Jun 2018017860.183.08$548
May 2018011165.382.90$322
Apr 201817863.842.90$290
Mar 20181759561.222.79$10,978
Feb 2018019561.782.77$539
Jan 201818215562.874.01$12,064
Dec 2017035857.272.92$1,046
Nov 201716650555.423.12$10,774
Oct 201715122949.292.98$8,126
Sep 201716432247.523.09$8,787
Aug 201717770545.373.00$10,149
Jul 2017083843.873.09$2,587
Jun 2017075642.493.09$2,334
May 201712591745.373.26$8,664
Apr 201701,06047.933.21$3,404
Mar 2017093346.772.98$2,784
Feb 201734485750.452.95$19,885
Jan 2017082149.413.42$2,807
Dec 2016087848.763.72$3,269
Nov 2016477542.492.64$2,219
Oct 2016068046.193.09$2,101
Sep 201634865541.553.10$16,490
Aug 2016063041.442.92$1,842
Jul 2016064741.622.92$1,892
Jun 2016068845.352.69$1,848
May 2016056642.521.99$1,127
Apr 2016070936.561.99$1,412
Mar 2016073933.011.79$1,326
Feb 2016043626.472.06$900
Jan 2016035327.352.36$835
Dec 201517340732.362.00$6,413
Nov 2015049538.792.17$1,073
Oct 2015043743.552.43$1,060
Sep 2015050542.992.76$1,393
Aug 201516662840.162.87$8,470
Jul 2015068948.152.95$2,029
Jun 201517760156.152.88$11,671
May 2015050955.212.96$1,504
Apr 2015047049.822.71$1,272
Mar 201517350042.892.93$8,887
Feb 2015319444.662.98$711
Jan 2015042243.433.10$1,308
Dec 2014033354.693.59$1,196
Nov 201418045870.464.25$14,630
Oct 2014046678.303.90$1,818
Sep 2014047686.164.05$1,926
Aug 2014053589.394.04$2,159
Jul 201415939496.564.18$17,000
Jun 2014032398.164.74$1,530
May 2014025494.734.73$1,201
Apr 201417528795.944.81$18,170
Mar 2014037695.895.06$1,901
Feb 2014030397.406.19$1,876
Jan 2014051790.404.86$2,513
Dec 201317456191.824.35$18,420
Nov 2013059388.853.74$2,217
Oct 201317374697.423.78$19,673
Sep 20130293104.113.72$1,089
Aug 20130864104.253.52$3,044
Jul 2013186624102.523.72$21,389
Jun 201301,09694.403.93$4,311
May 20133411,35394.834.15$37,951
Apr 201301,06293.964.28$4,548
Mar 2013036593.623.91$1,428
Feb 2013029291.233.42$999
Jan 2013048591.603.42$1,659
Dec 201216340786.773.42$15,536
Nov 2012041986.953.62$1,519
Oct 2012035689.383.40$1,210
Sep 2012031294.672.92$911
Aug 2012047992.662.91$1,393
Jul 201217954485.133.02$16,882
Jun 2012018079.822.52$453
May 2012046691.612.49$1,160
Apr 201214335101.652.00$14,606
Mar 20120438105.052.22$973
Feb 2012147409101.102.57$15,913
Jan 201218268398.092.73$19,720
Dec 201117479296.873.24$19,421
Nov 201117363995.723.31$18,675
Oct 201119371084.983.65$18,992
Sep 201118977583.623.99$18,893
Aug 2011085983.404.15$3,564
Jul 201114268994.144.52$16,480
Jun 201136047392.904.64$35,639
May 2011089898.134.40$3,956
Apr 20110386105.964.33$1,673
Mar 201134238496.364.06$34,513
Feb 2011046985.644.18$1,960
Jan 2011054286.504.59$2,487
Dec 2010068185.734.35$2,961
Nov 201017864180.843.80$16,822
Oct 201017647678.103.51$15,416
Sep 2010052572.633.98$2,089
Aug 201018348473.684.42$15,622
Jul 2010044972.554.74$2,127
Jun 2010047570.364.91$2,332
May 2010046371.124.24$1,961
Apr 20101385081.694.12$11,479
Mar 2010010778.394.39$470
Feb 20100773.585.44$38
Jan 2010040774.365.96$2,427
Dec 2009063871.445.48$3,499
Nov 20090074.593.75$0
Oct 20090972.544.11$37
Sep 200901965.543.06$58
Aug 200901467.423.22$45
Jul 200908461.133.46$291
Jun 2009019066.163.90$740
May 200917154854.743.93$11,512
Apr 2009068746.773.59$2,465
Mar 2009016042.144.06$649
Feb 2009043532.814.63$2,015
Jan 2009036235.865.37$1,944
Dec 2008061837.105.98$3,694
Nov 200807555.496.86$515
Oct 200801675.246.92$111
Sep 20080375101.767.88$2,954
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20080121131.3313.03$1,577
May 2008102366123.1711.57$16,800
Apr 2008134349110.3110.45$18,430
Mar 20080313101.909.66$3,025
Feb 2008021292.538.77$1,859
Jan 2008023890.388.21$1,953
Dec 2007041488.337.30$3,023
Nov 20070091.677.29$0
Oct 2007063782.856.92$4,409
Sep 2007061375.846.24$3,828
Aug 20076560469.066.39$8,347
Jul 2007067670.906.39$4,318
Jun 2007058362.007.55$4,401
May 20076381958.747.85$10,127
Apr 2007063859.617.81$4,980
Mar 20076190756.927.30$10,095
Feb 2007098255.108.22$8,068
Jan 2007491,06750.306.73$9,642
Dec 2006471,16756.656.92$10,736
Nov 20065273854.207.62$8,440
Oct 2006551,28354.906.01$10,735
Sep 200601,38560.085.04$6,977
Aug 2006931,61568.717.34$18,244
Jul 2006951,62069.376.34$16,865
Jun 2006481,04266.286.38$9,833
May 2006471,56166.016.42$13,132
Apr 2006971,51264.397.36$17,375
Mar 2006491,43056.707.08$12,907
Feb 20061011,29157.597.75$15,823
Jan 2006531,51760.598.93$16,763
Dec 20051231,50254.9413.42$26,908
Nov 2005671,45954.6910.59$19,113
Oct 20051351,48158.3413.80$28,307
Sep 2005661,36961.4512.08$20,592
Aug 20051321,40661.519.80$21,894
Jul 20051331,42155.697.84$18,553
Jun 20052021,38352.337.38$20,779
May 200502,62445.226.65$17,453
Apr 2005681,12749.207.36$11,641
Mar 20051361,20750.377.15$15,486
Feb 2005681,08445.226.31$9,917
Jan 2005681,17743.166.32$10,376
Dec 2004681,24839.866.75$11,136
Nov 20041371,21245.286.33$13,876
Oct 2004681,29349.706.52$11,804
Sep 20041421,25643.245.28$12,777
Aug 2004781,28442.375.55$10,432
Jul 20041961,31338.286.08$15,491
Jun 2004981,26636.106.43$11,682
May 2004991,32437.486.49$12,309
Apr 20041701,15134.475.86$12,603
Mar 2004421,24234.365.53$8,312
Feb 2004741,16532.455.51$8,820
Jan 2004371,23832.036.30$8,984
Dec 2003371,23630.266.30$8,908
Nov 2003741,20028.804.60$7,645
Oct 2003711,23028.174.76$7,854
Sep 2003361,19826.314.75$6,637
Aug 2003731,29829.765.13$8,831
Jul 20031851,30329.415.17$12,178
Jun 20032821,28528.565.98$15,742
May 2003811,24826.595.97$9,608
Apr 20031221,18326.675.41$9,651
Mar 2003801,16331.146.10$9,581
Feb 20031611,15533.487.93$14,545
Jan 2003811,27330.315.58$9,561
Dec 20021531,30026.914.85$10,427
Nov 20022191,25524.664.14$10,592
Oct 20021251,29526.464.23$8,784
Sep 2002791,28827.443.64$6,850
Aug 20022711,00025.963.16$10,199
Jul 20021231,19024.583.06$6,667
Jun 20021371,33823.733.34$7,718
May 20022741,33924.663.58$11,556
Apr 20021381,13523.653.51$7,250
Mar 20021161,05422.003.10$5,822
Feb 200223570618.222.38$5,959
Jan 2002077417.172.38$1,839
Dec 200120175516.932.36$5,188
Nov 200110782018.072.41$3,906
Oct 20011071,06419.782.53$4,807
Sep 20012161,08224.262.25$7,676
Aug 20011041,15824.873.05$6,122
Jul 20011071,17623.933.20$6,320
Jun 200101,01324.563.82$3,874
May 200111294525.524.31$6,929
Apr 200110672624.685.34$6,490
Mar 200111050724.545.38$5,425
Feb 200110686327.755.77$7,918
Jan 200133392127.478.40$16,883
Dec 2000077726.889.12$7,088
Nov 200010676532.215.66$7,743
Oct 200011271831.235.15$7,192
Sep 2000083131.875.19$4,310
Aug 200010475429.644.54$6,506
Jul 200010578328.534.09$6,198
Jun 200021880229.304.40$9,914
May 2000089727.263.68$3,301
Apr 200011398924.513.12$5,851
Mar 20001121,05028.422.86$6,186
Feb 20001151,18627.622.73$6,410
Jan 20002211,31425.272.48$8,844
Dec 19991151,31124.282.42$5,970
Nov 19992301,28423.192.43$8,459
Oct 19991121,33620.982.80$6,096
Sep 19991161,31421.752.62$5,964
Aug 19992121,28419.262.88$7,775
Jul 19991121,27817.892.37$5,036
Jun 19992251,22215.942.36$6,473
May 19992311,35415.792.32$6,790
Apr 199901,30215.102.21$2,875
Mar 19992231,25712.471.84$5,092
Feb 199908339.981.82$1,514
Jan 1999076710.381.90$1,457
Dec 19981151,1579.201.77$3,110
Nov 19981171,17110.892.19$3,834
Oct 19981181,16212.421.97$3,754
Sep 199812087112.592.08$3,325
Aug 199812874111.301.91$2,860
Jul 1998070011.742.24$1,566
Jun 199812572411.242.24$3,025
May 199813477712.622.21$3,405
Apr 1998094013.042.51$2,355
Mar 19983083,96312.802.31$13,095
Feb 199801,23313.952.30$2,835
Jan 19982871,28614.702.15$6,990
Dec 199701,51216.322.41$3,646
Nov 19971171,43818.193.09$6,569
Oct 1997961,13019.253.15$5,407
Sep 1997731,02617.742.95$4,327
Aug 19971101,78617.862.55$6,527
Jul 19971021,62017.582.25$5,433
Jun 1997931,46617.242.26$4,912
May 19972131,76818.972.31$8,122
Apr 19971216,60817.882.08$15,926
Mar 19971455,59718.951.94$13,601
Feb 19971382,42220.492.21$8,170
Jan 199727710,05023.483.54$42,078
Dec 19961212,65923.32$2,822
Nov 19961262,32421.97$2,768
Oct 19961313,07823.31$3,054
Sep 19962553,05022.22$5,666
Aug 19961243,49920.26$2,512
Jul 19962463,48219.55$4,809
Jun 19961253,37318.73$2,341
May 19962614,44519.43$5,071
Apr 19962574,26621.51$5,528
Mar 19964034,46419.38$7,810
Feb 19962844,03216.98$4,822
Jan 19962894,16717.07$4,933
Dec 19952764,57917.19$4,744
Nov 19952925,24116.00$4,672
Oct 19953136,83315.43$4,830
Sep 19953055,78716.18$4,935
Aug 19954823,50515.92$7,673
Jul 19955353,04015.24$8,153
Jun 19954506,12116.41$7,385
May 19956224,57617.56$10,922
Apr 19952992,59217.73$5,301
Mar 19954112,52116.44$6,757
Feb 19956003,81016.58$9,948
Jan 1995258115.92$4,107
Dec 1994564115.03$8,477
Nov 19944353,20015.90$6,917
Oct 19944524,00315.58$7,042
Sep 1994795115.29$12,156
Aug 19947405,58216.13$11,936
Jul 19949784,37617.56$17,174
Jun 19949485,42517.09$16,201
May 19949784,50615.88$15,531
Apr 19941,8417,55714.14$26,032
Mar 19942,0377,01812.46$25,381
Feb 199402112.50$0
Jan 19940012.66$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.

May 2026 — as filed, then multipliedworked
Oil                   26 bbl  × $106.41 =     $2,767
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $2,767

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/34082 is the state's own key, not one this site invented.