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CADMIUM FR UNIT 30

Operated by OXYROCK OPERATING, LLC (P-5 102324) in the SPRABERRY (TREND AREA) R 40 EXC field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 51017District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.5 M
Sep 2018 – May 2026
Value, last 12 filed months
$257 k
at the published price for each month
Months reported
93
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) R 40 EXC 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 581 leases and 1,079 wells, and the rule below applies to all of them.

Discovered
2013-12-18
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 2016-03-08.

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: “DESIGNATED AS UFT FIELD PER DOCKET 01-0299858”

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
OilDisposition43,847 bbl$2,887,862
Casinghead gasProduction191,704 Mcf$620,802
Total$3,508,664

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 31.8684, -101.7754. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.86844, -101.77536 · 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
11,230 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 11,230 ft.

Completions filed
Sep 2018
1 of 1 wells

1 well

42-17337648111,230 ftSep 2018——

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 (93)

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

93 months

May 20261131,247106.413.05$15,822
Apr 20261942,17198.932.87$25,423
Mar 20262051,01089.753.15$21,580
Feb 20262061,89863.503.75$20,199
Jan 20262612,65859.138.00$36,691
Dec 202520595756.664.41$15,839
Nov 20252582,67258.593.93$25,608
Oct 20252531,80759.383.30$20,995
Sep 20251741,58062.743.08$15,778
Aug 20253161,21363.933.01$23,859
Jul 20252481,15666.743.32$20,384
Jun 20251591,38366.483.13$14,897
May 202510735160.553.23$7,613
Apr 20253001,17262.363.54$22,861
Mar 20252311,50867.704.27$22,075
Feb 20252101,46770.884.34$21,253
Jan 20252161,78674.324.28$23,695
Dec 20243101,69168.993.12$26,665
Nov 20242301,70769.052.20$19,634
Oct 20244162,55971.372.28$35,528
Sep 20242601,83869.612.36$22,444
Aug 20243142,05575.632.06$27,989
Jul 20243141,80479.932.15$28,970
Jun 20242981,90678.082.63$28,288
May 20243231,94478.812.20$29,729
Apr 20243002,30884.451.66$29,164
Mar 20242981,53580.301.55$26,301
Feb 20243921,71676.091.78$32,888
Jan 20243261,85773.023.30$29,928
Dec 20233712,57771.262.61$33,165
Nov 20234192,77677.892.81$40,430
Oct 20234102,36485.443.09$42,329
Sep 20234192,60689.042.74$44,435
Aug 20234232,98080.522.67$42,025
Jul 20234312,82874.852.64$39,731
Jun 20234293,33268.962.26$37,109
May 20236053,13170.622.23$49,699
Apr 20237882,72978.122.24$67,665
Mar 20234842,09372.852.39$40,268
Feb 20239462,29875.112.47$76,720
Jan 20238052,42576.533.39$69,822
Dec 20229262,66476.415.73$86,018
Nov 20221,3561,80385.005.65$125,440
Oct 20221,7771,36887.185.86$162,940
Sep 20228681,05284.888.16$82,264
Aug 20220094.529.13$0
Jul 202253270101.587.54$7,420
Jun 20222841,200115.097.98$42,258
May 20223991,412109.378.43$55,546
Apr 20222991,228104.226.84$39,558
Mar 20222571,224108.885.08$34,196
Feb 20223181,17791.054.86$34,673
Jan 20223761,26181.844.54$36,494
Dec 20212991,33971.323.90$26,546
Nov 20214011,29077.435.24$37,805
Oct 20213421,33579.795.71$34,916
Sep 20213901,36969.865.35$34,571
Aug 20214001,49666.024.22$32,722
Jul 20214071,46870.783.98$34,653
Jun 20214211,51069.493.38$34,360
May 20216031,74163.483.02$43,532
Apr 20212451,27060.362.76$18,291
Mar 20214171,64961.302.72$30,042
Feb 202139999657.805.55$28,588
Jan 202144570250.412.81$24,405
Dec 202043788944.642.68$21,886
Nov 20205392,34738.772.71$27,249
Oct 20204421,00636.972.48$18,834
Sep 20203411,68437.091.99$16,001
Aug 20203511,79339.982.39$18,309
Jul 20203211,31738.371.83$14,720
Jun 20203211,74634.901.69$14,154
May 20203952,12816.921.81$10,545
Apr 20203991,91414.751.80$9,339
Mar 20203321,59430.341.86$13,032
Feb 20204341,28349.881.98$24,189
Jan 20204512,21257.252.09$30,453
Dec 20194621,92359.012.30$31,694
Nov 20194651,50955.302.75$29,865
Oct 20195522,39553.472.42$35,308
Sep 20195691,13555.052.66$34,339
Aug 20195571,93353.112.30$34,037
Jul 20194943,09156.272.46$35,401
Jun 20196222,67152.782.49$39,483
May 20196143,56358.482.74$45,670
Apr 20196913,67562.632.75$53,386
Mar 20197386,14656.803.06$60,738
Feb 20199658,25450.852.79$72,117
Jan 20191,0224,31446.033.23$60,969
Dec 20188662,74146.594.19$51,819
Nov 20181,1923,82052.934.24$79,279
Oct 20182,42910,75061.443.40$185,767
Sep 20181,1971,95259.543.11$77,336

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                  113 bbl  × $106.41 =    $12,024
Casinghead gas     1,247 Mcf  × $  3.05 =     $3,798

────────────────────────────────────────────────────
Month total                                  $15,822

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/51017 is the state's own key, not one this site invented.