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GUITAR SOUTH 4-7-B

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 51409District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$13.3 M
Oct 2018 – May 2026
Value, last 12 filed months
$598 k
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
OilDisposition205,871 bbl$12,021,328
Casinghead gasProduction411,906 Mcf$1,325,155
Total$13,346,483

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 32.2662, -101.5759. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.26616, -101.57585 · 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
8,010 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 8,010 ft.

Completions filed
Oct 2018
1 of 1 wells

1 well

42-227396254303H8,010 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 20261,006698106.413.05$109,174
Apr 202699084698.932.87$100,368
Mar 202645024289.753.15$41,150
Feb 20261337563.503.75$8,727
Jan 202668967059.138.00$46,099
Dec 202554187756.664.41$34,524
Nov 20257021,56358.593.93$47,267
Oct 20256081,92859.383.30$42,475
Sep 20258762,85962.743.08$63,757
Aug 202535635563.933.01$23,829
Jul 20255851,36466.743.32$43,565
Jun 20255011,31166.483.13$37,408
May 20256981,86060.553.23$48,276
Apr 20257932,69762.363.54$59,007
Mar 20257772,70767.704.27$64,157
Feb 20256331,89070.884.34$53,071
Jan 20256422,66974.324.28$59,133
Dec 20247733,35068.993.12$63,786
Nov 20246933,65169.052.20$55,878
Oct 20248979,12871.372.28$84,844
Sep 202494610,12669.612.36$89,793
Aug 20241,16512,20975.632.06$113,304
Jul 20241,35012,14379.932.15$133,972
Jun 20241,68810,60378.082.63$159,727
May 20241,0437,02278.812.20$97,636
Apr 20248784,26084.451.66$81,215
Mar 202494127280.301.55$75,983
Feb 202471167076.091.78$55,295
Jan 20245231,34573.023.30$42,625
Dec 20238901,53271.262.61$67,421
Nov 20238403,02177.892.81$73,909
Oct 20231,0635,36685.443.09$107,389
Sep 20239653,97689.042.74$96,798
Aug 20237361,77680.522.67$64,010
Jul 20239502,33174.852.64$77,266
Jun 20231,0972,48668.962.26$81,264
May 20231,5094,33870.622.23$116,228
Apr 20231,4532,31178.122.24$118,680
Mar 20231,1081,52672.852.39$84,370
Feb 20231,0801,26475.112.47$84,235
Jan 20231,0541,52676.533.39$85,832
Dec 20228651,40276.415.73$74,127
Nov 20221,0282,34085.005.65$100,592
Oct 20221,1572,78887.185.86$117,215
Sep 20229672,53284.888.16$102,749
Aug 20229483,01894.529.13$117,151
Jul 20221,2485,282101.587.54$166,609
Jun 20221,3235,005115.097.98$192,190
May 20221,3103,906109.378.43$176,214
Apr 20221,5854,724104.226.84$197,490
Mar 20221,6943,991108.885.08$204,703
Feb 20221,2532,07791.054.86$124,177
Jan 20221,5243,66881.844.54$141,368
Dec 20211,6422,80671.323.90$128,048
Nov 20211,1931,52277.435.24$100,344
Oct 20211,5793,30679.795.71$144,878
Sep 20211,2582,90569.865.35$103,428
Aug 20211,6364,35966.024.22$126,406
Jul 20212,1686,40270.783.98$178,944
Jun 20211,7113,38769.493.38$130,348
May 20211,7342,95963.483.02$119,004
Apr 20211,8443,84860.362.76$121,918
Mar 20212,3383,85661.302.72$153,796
Feb 20219351,65257.805.55$63,208
Jan 20211,4572,05150.412.81$79,211
Dec 20202,0003,64544.642.68$99,032
Nov 20202,4165,36238.772.71$108,181
Oct 20202,4426,08436.972.48$105,360
Sep 20202,6025,28637.091.99$107,033
Aug 20202,6884,66239.982.39$118,586
Jul 20202,6627,53438.371.83$115,891
Jun 20203,4889,77934.901.69$138,261
May 20203,5576,75716.921.81$72,447
Apr 20204,6458,41414.751.80$83,696
Mar 20204,3462,35130.341.86$136,222
Feb 20202,02964849.881.98$102,490
Jan 20201,77954857.252.09$102,996
Dec 20192,7363,01359.012.30$168,394
Nov 20193,3333,39555.302.75$193,654
Oct 20193,4224,16453.472.42$193,045
Sep 20193,9807,30055.052.66$238,497
Aug 20194,7008,57553.112.30$269,377
Jul 20194,9959,46056.272.46$304,341
Jun 20195,46211,74552.782.49$317,544
May 20196,4609,95158.482.74$405,050
Apr 20196,81310,71962.632.75$456,183
Mar 20198,15211,63656.803.06$498,664
Feb 201911,22619,80150.852.79$626,131
Jan 20198,4107,08746.033.23$409,990
Dec 201811,04613,41346.594.19$570,772
Nov 201812,29310,61352.934.24$695,638
Oct 20188,4599,33561.443.40$551,442

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                1,006 bbl  × $106.41 =   $107,048
Casinghead gas       698 Mcf  × $  3.05 =     $2,126

────────────────────────────────────────────────────
Month total                                 $109,174

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/51409 is the state's own key, not one this site invented.