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BOB MIDKIFF 48-01 0117

Operated by XTO ENERGY INC. (P-5 945936) 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 51490District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$44.1 M
Oct 2018 – May 2026
Value, last 12 filed months
$2.2 M
at the published price for each month
Months reported
92
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
OilDisposition506,724 bbl$28,857,266
Casinghead gasProduction4,388,395 Mcf$15,211,107
Total$44,068,372

Wells on this lease (2)

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 31.6412, -101.9353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.64123, -101.93535 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,518 ft
2 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.
2100.0%

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 9,355 and 9,680 ft, median 9,518 ft, over the 2 wells that filed a depth.

Completions filed
Oct 2018
2 of 2 wells

2 wells

42-329421030117AH9,355 ftOct 2018——
42-329421050107BH9,680 ftOct 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 (92)

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

92 months

May 202669846,651106.413.05$216,366
Apr 202653028,90198.932.87$135,371
Mar 202673945,68089.753.15$210,192
Feb 20261875,15963.503.75$31,222
Jan 202647428,07159.138.00$252,537
Dec 202594244,72856.664.41$250,774
Nov 202578641,77858.593.93$210,091
Oct 202570139,68059.383.30$172,761
Sep 202567433,48462.743.08$145,314
Aug 20251,00140,86463.933.01$187,189
Jul 20251,05040,27666.743.32$203,600
Jun 202584040,29666.483.13$181,918
May 202598833,57060.553.23$168,332
Apr 20251,05334,33962.363.54$187,332
Mar 20251,07534,54767.704.27$220,235
Feb 202593530,65570.884.34$199,341
Jan 202596235,61574.324.28$223,881
Dec 202481928,98268.993.12$146,966
Nov 202451725,74869.052.20$92,304
Oct 202452127,14871.372.28$99,119
Sep 202495144,11569.612.36$170,503
Aug 202494255,57375.632.06$185,926
Jul 20241,25953,50979.932.15$215,494
Jun 20241,34753,06378.082.63$244,941
May 202478840,99478.812.20$152,225
Apr 20241,10047,67484.451.66$171,996
Mar 20241,15238,48580.301.55$151,970
Feb 20241,39147,26776.091.78$190,149
Jan 202492241,45073.023.30$204,012
Dec 202399847,86371.262.61$196,074
Nov 20231,05849,01777.892.81$220,026
Oct 20231,61757,64685.443.09$316,126
Sep 20231,42466,22589.042.74$307,921
Aug 20231,53963,58080.522.67$293,862
Jul 20232,60669,02474.852.64$377,407
Jun 20231,79942,12368.962.26$219,193
May 20232,11763,78570.622.23$291,577
Apr 20231,67567,56978.122.24$282,054
Mar 20231,98870,97672.852.39$314,683
Feb 20231,64447,44675.112.47$240,467
Jan 20232,41063,78376.533.39$400,516
Dec 20221,99860,27876.415.73$498,005
Nov 20222,48263,89985.005.65$571,757
Oct 20222,15265,36387.185.86$570,884
Sep 20222,08765,25384.888.16$709,849
Aug 20222,73867,80494.529.13$877,654
Jul 20223,56444,510101.587.54$697,729
Jun 20222,68534,963115.097.98$587,923
May 20222,99044,387109.378.43$701,334
Apr 20221,81139,283104.226.84$457,344
Mar 20222,56650,972108.885.08$538,140
Feb 20222,66250,08191.054.86$485,711
Jan 20222,81839,98481.844.54$412,060
Dec 20212,75739,76971.323.90$351,693
Nov 20212,92650,70677.435.24$492,100
Oct 20213,01054,00679.795.71$548,751
Sep 20213,23167,97569.865.35$589,446
Aug 20214,00280,10866.024.22$602,315
Jul 20213,88472,97670.783.98$565,506
Jun 20213,59652,30469.493.38$426,706
May 20213,84254,69663.483.02$408,945
Apr 20213,94446,23460.362.76$365,593
Mar 20215,01247,85661.302.72$437,257
Feb 20213,24538,46057.805.55$400,935
Jan 20214,73651,78250.412.81$384,263
Dec 20204,94556,25544.642.68$371,253
Nov 20203,89450,59238.772.71$287,901
Oct 20205,62058,56336.972.48$352,916
Sep 20206,64461,50237.091.99$368,879
Aug 20206,01249,22839.982.39$357,773
Jul 20207,16675,16138.371.83$412,137
Jun 20207,83571,11634.901.69$393,650
May 20207,37165,85116.921.81$244,220
Apr 20208,21980,10314.751.80$265,767
Mar 20208,36470,55630.341.86$384,732
Feb 20208,54937,56649.881.98$500,830
Jan 20209,72718,97457.252.09$596,616
Dec 20198,28411,68259.012.30$515,758
Nov 20194,78018,02455.302.75$313,913
Oct 201919,45066,47353.472.42$1,200,759
Sep 201912,47147,76055.052.66$813,440
Aug 201913,06667,73553.112.30$850,021
Jul 201911,17361,61956.272.46$780,291
Jun 201915,03933,20152.782.49$876,469
May 201917,70048,04358.482.74$1,166,749
Apr 201922,46341,36762.632.75$1,520,646
Mar 201926,49940,48856.803.06$1,629,122
Feb 201922,84342,45050.852.79$1,280,096
Jan 201928,72440,84746.033.23$1,454,027
Dec 201816,79514,84946.594.19$844,629
Nov 201840,68331,88052.934.24$2,288,434
Oct 201841,45125,52261.443.40$2,633,475

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                  698 bbl  × $106.41 =    $74,274
Casinghead gas    46,651 Mcf  × $  3.05 =   $142,091

────────────────────────────────────────────────────
Month total                                 $216,366

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/51490 is the state's own key, not one this site invented.