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NORTH BROOK NE45T

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 20089District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$43.2 M
Oct 2018 – May 2026
Value, last 12 filed months
$2.9 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) 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 721 leases and 1,413 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 2024-02-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA EFFECTIVE 02/01/2024.”

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
OilDisposition563,089 bbl$31,779,979
Casinghead gasProduction3,219,807 Mcf$11,387,658
Total$43,167,637

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 31.5884, -101.8670. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.58837, -101.86697 · 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
9,319 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 8,991 and 9,646 ft, median 9,319 ft, over the 2 wells that filed a depth.

Completions filed
Oct 2018 – Oct 2019
2 of 2 wells

2 wells

42-4614107023H8,991 ftOct 2019——
42-4614076320H9,646 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 20261,67620,920106.413.05$242,062
Apr 20261,45618,23998.932.87$196,383
Mar 20262,00330,45789.753.15$275,692
Feb 20261,84924,53263.503.75$209,414
Jan 20262,56228,41059.138.00$378,712
Dec 20251,31117,81356.664.41$152,896
Nov 20251,69329,76358.593.93$216,056
Oct 20252,28825,14059.383.30$218,945
Sep 20252,35531,84662.743.08$245,740
Aug 20251,87641,67663.933.01$245,576
Jul 20252,60437,43066.743.32$297,879
Jun 20252,30734,83266.483.13$262,349
May 20252,68434,30160.553.23$273,388
Apr 20251,86330,53162.363.54$224,352
Mar 20252,13133,98667.704.27$289,332
Feb 20251,97231,21170.884.34$275,257
Jan 20252,16730,41574.324.28$291,187
Dec 20241,84425,31968.993.12$206,248
Nov 20241,67525,73869.052.20$172,242
Oct 20241,49422,38971.372.28$157,705
Sep 20242,06730,45169.612.36$215,881
Aug 20242,90931,69875.632.06$285,421
Jul 20242,71226,74579.932.15$274,181
Jun 20241,97027,25678.082.63$225,609
May 20241,24721,42978.812.20$145,386
Apr 20241,87223,56684.451.66$197,191
Mar 20242,37924,37780.301.55$228,699
Feb 20242,57126,17676.091.78$242,316
Jan 20242,61325,65673.023.30$275,406
Dec 20233,21130,49271.262.61$308,422
Nov 20233,68434,14877.892.81$382,819
Oct 20233,38023,65885.443.09$361,826
Sep 20232,89719,57789.042.74$311,493
Aug 20232,47221,62580.522.67$256,846
Jul 20231,95119,27274.852.64$196,945
Jun 20232,97128,39468.962.26$269,007
May 20232,33428,84670.622.23$229,079
Apr 20232,19132,20978.122.24$243,237
Mar 20232,39233,36972.852.39$254,115
Feb 20231,88928,38275.112.47$211,864
Jan 20231,86132,19976.533.39$251,504
Dec 20221,89631,65476.415.73$326,222
Nov 20221,51942,50885.005.65$369,124
Oct 20221,92339,85787.185.86$401,359
Sep 20221,43038,30884.888.16$434,113
Aug 20222,39835,99694.529.13$555,200
Jul 20222,93340,011101.587.54$599,700
Jun 20222,87143,113115.097.98$674,344
May 20223,17541,996109.378.43$701,404
Apr 20223,32143,857104.226.84$645,991
Mar 20223,49949,934108.885.08$634,456
Feb 20223,33536,15491.054.86$479,318
Jan 20223,94744,28781.844.54$523,983
Dec 20214,58350,18971.323.90$522,552
Nov 20214,45346,28377.435.24$587,173
Oct 20214,96852,41879.795.71$695,906
Sep 20214,42743,36069.865.35$541,286
Aug 20214,87043,22966.024.22$503,969
Jul 20215,72642,66370.783.98$575,174
Jun 20215,89636,73369.493.38$533,893
May 20214,85328,27863.483.02$393,402
Apr 20214,88434,61360.362.76$390,275
Mar 20216,91848,85361.302.72$556,804
Feb 20214,97938,58357.805.55$501,843
Jan 20217,11059,64950.412.81$526,045
Dec 20207,39259,44344.642.68$489,016
Nov 20207,70456,33238.772.71$451,151
Oct 20208,69657,55036.972.48$464,125
Sep 20209,13256,20937.091.99$450,620
Aug 202010,43360,55439.982.39$561,539
Jul 202011,50464,97238.371.83$559,990
Jun 202012,27061,08834.901.69$531,481
May 202014,56154,63916.921.81$345,528
Apr 202015,14249,65414.751.80$312,939
Mar 202017,54855,19930.341.86$634,868
Feb 202018,48850,22049.881.98$1,021,651
Jan 202022,01250,67457.252.09$1,366,336
Dec 201923,41647,42459.012.30$1,491,060
Nov 201924,68044,93655.302.75$1,488,409
Oct 201916,52033,59153.472.42$964,566
Sep 20197,28622,53255.052.66$460,968
Aug 20197,68620,56353.112.30$455,588
Jul 20198,95824,01656.272.46$563,147
Jun 20199,74522,36352.782.49$570,052
May 201911,18323,13158.482.74$717,368
Apr 201911,70116,39262.632.75$777,923
Mar 20198,58111,71256.803.06$523,264
Feb 201915,35621,87650.852.79$841,935
Jan 201916,78422,86546.033.23$846,380
Dec 201821,20126,28146.594.19$1,097,752
Nov 201824,23230,56052.934.24$1,412,090
Oct 201813,58118,03261.443.40$895,691

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                1,676 bbl  × $106.41 =   $178,343
Casinghead gas    20,920 Mcf  × $  3.05 =    $63,719

────────────────────────────────────────────────────
Month total                                 $242,062

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. 7C/O/20089 is the state's own key, not one this site invented.