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CALVERLEY-LANE 60

Operated by CIVITAS PERMIAN OPERATING, LLC (P-5 101577) 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 52895District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$37.6 M
Sep 2019 – May 2026
Value, last 12 filed months
$2.1 M
at the published price for each month
Months reported
81
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
OilDisposition483,102 bbl$27,805,245
Casinghead gasProduction3,058,873 Mcf$9,835,477
Total$37,640,723

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 31.7225, -101.7143. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.72250, -101.71426 · 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
8,119 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 7,995 and 8,495 ft, median 8,119 ft, over the 3 wells that filed a depth.

Completions filed
Sep 2019
3 of 3 wells

3 wells

42-17338102106HA8,495 ftSep 2019——
42-17338103206HL8,119 ftSep 2019——
42-17338101106HL7,995 ftSep 2019——

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 (81)

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

81 months

May 20262,05628,721106.413.05$306,259
Apr 20262,22625,57898.932.87$293,620
Mar 20261,99020,84089.753.15$244,237
Feb 20261,89717,02963.503.75$184,324
Jan 20261,38513,97559.138.00$193,666
Dec 20251,49116,43556.664.41$157,014
Nov 20251,19112,83358.593.93$120,169
Oct 20251,08615,38859.383.30$115,342
Sep 202598615,17362.743.08$108,548
Aug 202578617,24263.933.01$102,229
Jul 202596117,62166.743.32$122,554
Jun 202591617,38066.483.13$115,273
May 20251,03918,39760.553.23$122,376
Apr 20251,23024,76862.363.54$164,459
Mar 20251,49528,31767.704.27$222,078
Feb 20251,13122,45370.884.34$177,630
Jan 20251,22421,17874.324.28$181,582
Dec 20241,63625,33568.993.12$191,948
Nov 20241,52425,03169.052.20$160,261
Oct 20241,45324,65471.372.28$159,946
Sep 20241,71825,53069.612.36$179,952
Aug 20241,83127,05575.632.06$194,310
Jul 20241,47529,82979.932.15$181,927
Jun 20242,07736,34778.082.63$257,909
May 20241,12922,78078.812.20$139,057
Apr 20241,53023,25284.451.66$167,788
Mar 20241,64423,53380.301.55$168,375
Feb 20241,47326,66476.091.78$159,640
Jan 20241,34121,62573.023.30$169,232
Dec 20231,93624,44571.262.61$201,778
Nov 20231,55524,64777.892.81$190,317
Oct 20231,93928,59785.443.09$253,955
Sep 20232,01526,64289.042.74$252,283
Aug 20232,16528,50080.522.67$250,503
Jul 20232,16026,32174.852.64$231,211
Jun 20232,29326,24768.962.26$217,404
May 20232,59425,10770.622.23$239,112
Apr 20232,64922,93178.122.24$258,254
Mar 20232,28926,59272.852.39$230,393
Feb 20232,10824,30675.112.47$218,263
Jan 20232,33027,83376.533.39$272,605
Dec 20222,94735,79776.415.73$430,264
Nov 20222,72328,36785.005.65$391,621
Oct 20222,96131,52887.185.86$443,013
Sep 20223,01631,62384.888.16$514,158
Aug 20223,25130,87194.529.13$589,049
Jul 20223,05631,879101.587.54$550,862
Jun 20222,92927,949115.097.98$560,053
May 20223,59034,290109.378.43$681,807
Apr 20223,42732,020104.226.84$576,102
Mar 20223,78034,604108.885.08$587,230
Feb 20223,68425,24591.054.86$458,090
Jan 20224,52329,30381.844.54$503,130
Dec 20214,66327,46471.323.90$439,651
Nov 20214,09725,19077.435.24$449,147
Oct 20214,75033,34879.795.71$569,549
Sep 20215,21438,20569.865.35$568,682
Aug 20216,58731,56066.024.22$568,076
Jul 20216,46230,34370.783.98$578,209
Jun 20218,05537,40369.493.38$686,187
May 20218,24844,08563.483.02$656,617
Apr 20214,42447,19460.362.76$397,214
Mar 20215,53850,42861.302.72$476,489
Feb 20213,67237,64157.805.55$421,072
Jan 20216,44258,04050.412.81$487,849
Dec 20206,28746,31444.642.68$404,563
Nov 20207,63856,03838.772.71$447,796
Oct 20209,12566,08036.972.48$501,126
Sep 20208,73961,41537.091.99$446,409
Aug 20209,68259,69139.982.39$529,455
Jul 20209,36460,71038.371.83$470,100
Jun 202010,52366,87434.901.69$480,290
May 202013,41488,44616.921.81$387,472
Apr 202014,58377,16614.751.80$354,336
Mar 202015,76385,31730.341.86$636,617
Feb 202021,770110,39349.881.98$1,304,540
Jan 202030,528120,37257.252.09$1,999,876
Dec 201932,172132,84559.012.30$2,204,592
Nov 201937,605113,31655.302.75$2,391,255
Oct 201952,15391,30553.472.42$3,009,446
Sep 201927,76331,08355.052.66$1,610,949

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                2,056 bbl  × $106.41 =   $218,779
Casinghead gas    28,721 Mcf  × $  3.05 =    $87,480

────────────────────────────────────────────────────
Month total                                 $306,259

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/52895 is the state's own key, not one this site invented.