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RATLIFF D

Operated by COG OPERATING LLC (P-5 166150) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 40785District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$16.4 M
Aug 2010 – May 2026
Value, last 12 filed months
$265 k
at the published price for each month
Months reported
190
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition212,826 bbl$15,162,938
Casinghead gasProduction340,562 Mcf$1,201,510
Total$16,364,448

Wells on this lease (3)

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 31.9614, -102.3447. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

31.95916, -102.34603 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
11,420 ft
3 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.
3100.0%

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 11,198 and 11,670 ft, median 11,420 ft, over the 3 wells that filed a depth.

Completions filed
Aug 2010 – Mar 2011
3 of 3 wells

3 wells

42-13540621420111,670 ftMar 2011——
42-13540659300211,420 ftMar 2011——
42-13540301310111,198 ftAug 2010——

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 (190)

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

190 months

May 2026016106.413.05$49
Apr 20262975098.932.87$5,021
Mar 20261622,63789.753.15$22,845
Feb 20262242,29763.503.75$22,838
Jan 20262602,40659.138.00$34,617
Dec 20251932,45856.664.41$21,783
Nov 20251682,22858.593.93$18,591
Oct 20251992,62459.383.30$20,489
Sep 20252612,78662.743.08$24,947
Aug 20252462,52963.933.01$23,351
Jul 20253382,53666.743.32$30,965
Jun 20254932,04466.483.13$39,170
May 20252111,99360.553.23$19,218
Apr 20254161,21062.363.54$30,229
Mar 202553087467.704.27$39,612
Feb 202541663370.884.34$32,234
Jan 20256031,90374.324.28$52,957
Dec 20243362,42168.993.12$30,737
Nov 20242462,75569.052.20$23,043
Oct 20241792,50571.372.28$18,490
Sep 20247222,89469.612.36$57,101
Aug 20242442,10875.632.06$22,804
Jul 20243792,06679.932.15$34,728
Jun 2024817278.082.63$6,514
May 202494078.812.20$7,408
Apr 2024627084.451.66$5,352
Mar 202435416580.301.55$28,681
Feb 20242545976.091.78$19,432
Jan 202413111373.023.30$9,938
Dec 20232485871.262.61$17,824
Nov 20234699477.892.81$36,794
Oct 20232667085.443.09$22,943
Sep 20232755489.042.74$24,634
Aug 20233195680.522.67$25,836
Jul 20234845774.852.64$36,378
Jun 20234267768.962.26$29,551
May 20233957470.622.23$28,060
Apr 202338410178.122.24$30,224
Mar 202323810472.852.39$17,587
Feb 20231866975.112.47$14,141
Jan 202335112576.533.39$27,286
Dec 202233914976.415.73$26,757
Nov 202235513885.005.65$30,954
Oct 202225215987.185.86$22,902
Sep 20221442,75684.888.16$34,722
Aug 20221513,59894.529.13$47,112
Jul 20224643,119101.587.54$70,657
Jun 20224053,621115.097.98$75,497
May 20222262,760109.378.43$47,993
Apr 20222441,922104.226.84$38,572
Mar 20221231,818108.885.08$22,621
Feb 202228244491.054.86$27,833
Jan 202221377581.844.54$20,949
Dec 202121945071.323.90$17,374
Nov 202117230077.435.24$14,889
Oct 202120027579.795.71$17,529
Sep 202116027969.865.35$12,671
Aug 202118917766.024.22$13,225
Jul 20219225670.783.98$7,531
Jun 202128227669.493.38$20,529
May 202126446063.483.02$18,147
Apr 202112331860.362.76$8,301
Mar 202122224061.302.72$14,261
Feb 202124249957.805.55$16,756
Jan 202120353050.412.81$11,723
Dec 202024156544.642.68$12,270
Nov 202046144338.772.71$19,072
Oct 202023947536.972.48$10,013
Sep 202038545537.091.99$15,186
Aug 202030358139.982.39$13,500
Jul 202054174238.371.83$22,112
Jun 20205981,04534.901.69$22,637
May 202061084516.921.81$11,855
Apr 202035769314.751.80$6,516
Mar 202035785330.341.86$12,415
Feb 202043573949.881.98$23,162
Jan 202045485357.252.09$27,778
Dec 201948986059.012.30$30,838
Nov 201956675755.302.75$33,382
Oct 201990585353.472.42$50,453
Sep 201937287955.052.66$22,814
Aug 201954961253.112.30$30,568
Jul 201967280956.272.46$39,804
Jun 201931056752.782.49$17,774
May 201945770158.482.74$28,646
Apr 201967290462.632.75$44,574
Mar 201955988256.803.06$34,452
Feb 201971664350.852.79$38,204
Jan 201948570846.033.23$24,610
Dec 201868131946.594.19$33,063
Nov 20187416052.934.24$4,595
Oct 20188851,66861.443.40$60,042
Sep 20181,2352,33259.543.11$80,780
Aug 20181,2432,43359.403.07$81,295
Jul 20181,3852,28965.142.93$96,930
Jun 20181,2831,94960.183.08$83,208
May 20181,2732,32565.382.90$89,973
Apr 20181,2832,29063.842.90$88,550
Mar 20181,6232,50661.222.79$106,344
Feb 20181,1862,00761.782.77$78,823
Jan 20181,3392,25362.874.01$93,216
Dec 20171,3862,28257.272.92$86,043
Nov 20171,3522,43655.423.12$82,524
Oct 20171,1212,52249.292.98$62,779
Sep 20171,8593,62347.523.09$99,525
Aug 20171,7742,78945.373.00$88,866
Jul 20171,5052,61743.873.09$74,104
Jun 20171,2521,98042.493.09$59,310
May 20171,1131,66345.373.26$55,924
Apr 20171,8253,14547.933.21$97,573
Mar 20171,9243,54046.772.98$100,548
Feb 20171,5622,58850.452.95$86,444
Jan 20171,7152,93749.413.42$94,779
Dec 20161,0331,80448.763.72$57,085
Nov 20161,5022,75642.492.64$71,108
Oct 20161,6093,52746.193.09$85,219
Sep 20161,6773,77741.553.10$81,390
Aug 20161,7584,59541.442.92$86,289
Jul 20161,9034,88441.622.92$93,485
Jun 20161,9544,90445.352.69$101,785
May 20161,9973,36042.521.99$91,602
Apr 20161,9582,54536.561.99$76,652
Mar 20161,6021,90433.011.79$56,298
Feb 20161,7732,88026.472.06$52,875
Jan 20162,4293,50827.352.36$74,727
Dec 20152,1242,93132.362.00$74,599
Nov 20152,1712,40338.792.17$89,421
Oct 20152,5673,29143.552.43$119,779
Sep 20151,6792,06242.992.76$77,868
Aug 20151,4011,34240.162.87$60,119
Jul 20151,7492,80048.152.95$92,461
Jun 20151,8343,66156.152.88$113,533
May 20152,3704,20555.212.96$143,275
Apr 20152,6353,58649.822.71$140,981
Mar 20152,8894,31942.892.93$136,584
Feb 20152,8573,50744.662.98$138,031
Jan 20152,0141,98343.433.10$93,617
Dec 20147821,03054.693.59$46,467
Nov 20141,3261,74270.464.25$100,837
Oct 20142,6813,37878.303.90$223,100
Sep 20142,1163,14886.164.05$195,050
Aug 20142,4613,51589.394.04$234,172
Jul 20142,2123,14796.564.18$226,744
Jun 20142,4352,31898.164.74$250,000
May 20142,7852,82194.734.73$277,157
Apr 20142,2652,47995.944.81$229,226
Mar 20141,6991,98695.895.06$172,960
Feb 20141,1181,03097.406.19$115,271
Jan 20141,0781,14890.404.86$103,031
Dec 20131,9831,68791.824.35$189,425
Nov 20132,0662,03588.853.74$191,172
Oct 20132,2722,24397.423.78$229,815
Sep 20131,9312,778104.113.72$211,364
Aug 20132,1922,759104.253.52$238,235
Jul 20131,8922,527102.523.72$203,363
Jun 20131,8932,46794.403.93$188,403
May 20131,5292,66894.834.15$156,065
Apr 20132,1832,22093.964.28$214,622
Mar 20131,8631,87793.623.91$181,759
Feb 20131,5791,85491.233.42$150,393
Jan 20132,4642,28291.603.42$233,507
Dec 20121,4932,42386.773.42$137,835
Nov 20122,4032,60986.953.62$218,398
Oct 20122,2153,19489.383.40$208,835
Sep 20121,9192,50894.672.92$188,991
Aug 20121,7522,19992.662.91$168,735
Jul 20121,45195985.133.02$126,421
Jun 20121,5012,92279.822.52$127,170
May 20122,2033,15791.612.49$209,672
Apr 20122,6263,200101.652.00$273,323
Mar 20121,7852,192105.052.22$192,385
Feb 20122,4172,514101.102.57$250,820
Jan 20122,8132,20198.092.73$281,945
Dec 20111,9022,96396.873.24$193,846
Nov 20112,4192,92895.723.31$241,242
Oct 20112,3982,50184.983.65$212,907
Sep 20112,7352,41283.623.99$238,314
Aug 20112,3872,94883.404.15$211,308
Jul 20112,6482,18694.144.52$259,157
Jun 20113,0492,75192.904.64$296,016
May 20112,7413,30298.134.40$283,519
Apr 20112,2191,920105.964.33$243,445
Mar 20111,20898596.364.06$120,399
Feb 20111,2951,03785.644.18$115,238
Jan 20111,2801,13086.504.59$115,905
Dec 20101,4851,26885.734.35$132,822
Nov 20101,4821,45880.843.80$125,338
Oct 20101,2721,07178.103.51$103,101
Sep 20101,4761,18872.633.98$111,929
Aug 20109131,23673.684.42$72,732

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                    0 bbl  × $106.41 =         $0
Casinghead gas        16 Mcf  × $  3.05 =        $49

────────────────────────────────────────────────────
Month total                                      $49

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/40785 is the state's own key, not one this site invented.