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RIO GRANDE 25-20SL UNIT 2

Operated by DIAMONDBACK E&P LLC (P-5 217012) 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 48257District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$173.9 M
Dec 2016 – May 2026
Value, last 12 filed months
$9.3 M
at the published price for each month
Months reported
114
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
OilDisposition2,465,517 bbl$144,229,807
Casinghead gasProduction8,419,744 Mcf$29,715,302
Total$173,945,109

Wells on this lease (10)

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 31.8276, -102.0414. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.82753, -102.04145 · 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 10 wells
With a plug date
0.0%
0 of 10 wells
Median depth
9,445 ft
10 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.
10100.0%

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

Total depth in feet, 10 of 10 wells. Median 9,445 ft, with the middle half between 9,071 and 9,739 ft; the shallowest is 8,923 ft and the deepest 9,805 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

Last completion by decade, 10 of 10 wells, Dec 2016 – Jul 2021. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 2016 – Jul 2021
10 of 10 wells

10 wells

42-329439511538,962 ftJul 2021——
42-329439601638,959 ftJul 2021——
42-329409367HB9,781 ftDec 2016——
42-329409377HA9,397 ftDec 2016——
42-329409388HB9,612 ftDec 2016——
42-329410047HS8,923 ftDec 2016——
42-329408015HB9,795 ftDec 2016——
42-329408025HA9,443 ftDec 2016——
42-329408036HB9,805 ftDec 2016——
42-329408046HA9,446 ftDec 2016——

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 (114)

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

114 months

May 20267,65275,880106.413.05$1,045,368
Apr 20265,35267,95898.932.87$724,494
Mar 20267,07575,29189.753.15$872,106
Feb 20265,30662,17663.503.75$570,111
Jan 20263,99638,82159.138.00$546,771
Dec 20255,74864,30956.664.41$609,500
Nov 20258,65479,13158.593.93$817,741
Oct 20258,48680,00959.383.30$768,316
Sep 20258,90981,57562.743.08$809,950
Aug 20259,93186,90663.933.01$896,890
Jul 20258,74371,46766.743.32$820,435
Jun 20258,85260,38166.483.13$777,396
May 202510,32177,02060.553.23$873,890
Apr 202510,44691,15562.363.54$974,386
Mar 202510,69075,67967.704.27$1,046,735
Feb 20258,95089,09670.884.34$1,021,127
Jan 202510,79283,69074.324.28$1,160,144
Dec 202411,07781,16068.993.12$1,017,533
Nov 20249,38066,13369.052.20$793,078
Oct 202411,80168,12871.372.28$997,665
Sep 202411,82462,88869.612.36$971,759
Aug 20249,26046,69675.632.06$796,697
Jul 202411,88746,15679.932.15$1,049,206
Jun 202411,66848,68778.082.63$1,039,278
May 202411,63838,80078.812.20$1,002,490
Apr 202419,39933,65284.451.66$1,694,081
Mar 20240080.301.55$0
Feb 202401,07876.091.78$1,923
Jan 20240073.023.30$0
Dec 20239,97943,10471.262.61$823,636
Nov 202311,50046,91077.892.81$1,027,438
Oct 202311,23339,68185.443.09$1,082,254
Sep 202310,32035,96789.042.74$1,017,264
Aug 202311,46436,95080.522.67$1,021,844
Jul 202310,84825,77874.852.64$880,073
Jun 20239,26327,70368.962.26$701,343
May 20237,14522,58270.622.23$554,879
Apr 20238,79222,01978.122.24$736,104
Mar 202310,15321,78472.852.39$791,779
Feb 20237,6076,96775.112.47$588,540
Jan 20236,3038,60976.533.39$511,533
Dec 20224,17512,17576.415.73$388,763
Nov 20222,72110,66285.005.65$291,485
Oct 202212,87680,76387.185.86$1,596,105
Sep 202215,13783,19984.888.16$1,964,039
Aug 202215,96881,32994.529.13$2,251,598
Jul 202215,77092,027101.587.54$2,295,992
Jun 202215,812173,496115.097.98$3,203,815
May 202216,424166,188109.378.43$3,197,763
Apr 202215,919153,557104.226.84$2,709,040
Mar 202215,543164,788108.885.08$2,528,852
Feb 202217,528091.054.86$1,595,924
Jan 202220,88474,43481.844.54$2,046,904
Dec 202119,67768,25071.323.90$1,669,479
Nov 202121,93774,06677.435.24$2,086,454
Oct 202121,30951,66479.795.71$1,995,446
Sep 202124,02745,40169.865.35$1,921,463
Aug 202130,22851,57666.024.22$2,213,334
Jul 202117,49349,49270.783.98$1,435,236
Jun 20211,24833,24569.493.38$199,112
May 202111,29577,24463.483.02$950,104
Apr 202111,67682,88360.362.76$933,389
Mar 202112,47478,56961.302.72$978,123
Feb 20219,55567,18557.805.55$925,018
Jan 202113,69595,22050.412.81$957,959
Dec 202013,94288,36744.642.68$858,793
Nov 202013,147103,19738.772.71$789,019
Oct 202014,204110,76336.972.48$799,640
Sep 202013,190125,84637.091.99$739,782
Aug 202014,481140,09839.982.39$913,098
Jul 202015,982139,40038.371.83$867,651
Jun 202016,701130,84034.901.69$804,025
May 202019,211101,31116.921.81$508,904
Apr 202015,63296,57214.751.80$404,825
Mar 202019,33593,69130.341.86$760,536
Feb 202018,19676,38449.881.98$1,058,908
Jan 202013,02423,89057.252.09$795,667
Dec 20196,06330,48759.012.30$428,031
Nov 201918,07175,07455.302.75$1,205,832
Oct 201916,28178,04753.472.42$1,059,305
Sep 201920,161111,40555.052.66$1,405,897
Aug 201921,275114,05453.112.30$1,392,737
Jul 201921,937105,48456.272.46$1,493,892
Jun 201919,07087,23252.782.49$1,223,827
May 201923,344119,59058.482.74$1,692,872
Apr 201921,920102,28362.632.75$1,654,199
Mar 201925,370169,38356.803.06$1,959,684
Feb 201924,999114,95250.852.79$1,592,170
Jan 201926,32466,49546.033.23$1,426,352
Dec 201829,67832,50746.594.19$1,518,754
Nov 201828,57191,01552.934.24$1,897,915
Oct 201831,47793,32461.443.40$2,251,069
Sep 201831,90066,72459.543.11$2,106,704
Aug 201824,93444,01559.403.07$1,616,054
Jul 201825,82174,71565.142.93$1,901,035
Jun 201830,69277,66960.183.08$2,086,026
May 201835,09791,21165.382.90$2,559,227
Apr 201836,905103,37563.842.90$2,655,885
Mar 201842,456123,34661.222.79$2,942,902
Feb 201840,58492,68161.782.77$2,763,646
Jan 201842,79868,07462.874.01$2,963,641
Dec 201749,49471,41957.272.92$3,043,173
Nov 201742,37135,02755.423.12$2,457,428
Oct 201737,99148,18649.292.98$2,016,348
Sep 201756,911130,09247.523.09$3,106,041
Aug 201764,844107,14445.373.00$3,263,876
Jul 201771,206133,72643.873.09$3,536,657
Jun 201755,77866,92742.493.09$2,576,630
May 201780,781105,86145.373.26$4,010,501
Apr 201785,42984,72647.933.21$4,366,718
Mar 2017103,16890,36846.772.98$5,094,797
Feb 201798,40891,86950.452.95$5,235,936
Jan 2017126,622108,09549.413.42$6,625,948
Dec 201633,92623,41448.763.72$1,741,398

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                7,652 bbl  × $106.41 =   $814,249
Casinghead gas    75,880 Mcf  × $  3.05 =   $231,118

────────────────────────────────────────────────────
Month total                               $1,045,368

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/48257 is the state's own key, not one this site invented.