GAILAN

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 39392District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$39.0 M
Aug 2007 – May 2026
Value, last 12 filed months
$304 k
at the published price for each month
Months reported
226
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition441,449 bbl$34,132,253
Casinghead gasProduction1,126,327 Mcf$4,852,440
Total$38,984,693

Wells on this lease (8)

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 32.0727, -102.2535. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.07274, -102.25346 · 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 8 wells
With a plug date
0.0%
0 of 8 wells
Median depth
10,701 ft
8 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.
8100.0%

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, 8 of 8 wells. Median 10,701 ft, with the middle half between 10,673 and 10,725 ft; the shallowest is 10,600 ft and the deepest 10,750 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, 8 of 8 wells, Aug 2007 – May 2019. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 2007 – May 2019
8 of 8 wells

8 wells

42-32938458510,690 ftMay 2019
42-32938475810,740 ftMay 2013
42-32938474710,750 ftApr 2013
42-32938473610,701 ftMar 2013
42-32935817310,720 ftFeb 2008
42-32935821410,700 ftJan 2008
42-32935772110,620 ftSep 2007
42-32935771210,600 ftAug 2007

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 (226)

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

226 months

May 202600106.413.05$0
Apr 20263561,02198.932.87$38,149
Mar 20263571,12689.753.15$35,587
Feb 20263511,07763.503.75$26,328
Jan 20263491,02759.138.00$28,850
Dec 202501,20156.664.41$5,300
Nov 20253511,33858.593.93$25,819
Oct 20256761,54059.383.30$45,230
Sep 20251811,22462.743.08$15,122
Aug 20253541,28963.933.01$26,517
Jul 20253581,56766.743.32$29,088
Jun 20253511,56066.483.13$28,215
May 20257101,75760.553.23$48,670
Apr 2025068062.363.54$2,409
Mar 20253381,52867.704.27$29,405
Feb 20253601,36070.884.34$31,420
Jan 20253621,27974.324.28$32,376
Dec 20243591,34468.993.12$28,963
Nov 20243701,36869.052.20$28,556
Oct 20243591,45971.372.28$28,950
Sep 20243651,49569.612.36$28,942
Aug 20243731,58575.632.06$31,481
Jul 20243641,58679.932.15$32,499
Jun 20243521,38878.082.63$31,140
May 20243581,52878.812.20$31,573
Apr 20243611,41884.451.66$32,839
Mar 20247171,50780.301.55$59,904
Feb 20243611,42076.091.78$30,001
Jan 20241801,26873.023.30$17,325
Dec 20237181,51271.262.61$55,112
Nov 2023090577.892.81$2,541
Oct 20231851,04085.443.09$19,017
Sep 20233581,57189.042.74$36,173
Aug 20236951,51280.522.67$60,003
Jul 20233551,53574.852.64$30,627
Jun 20237061,66768.962.26$52,451
May 20233481,76570.622.23$28,507
Apr 20233472,08578.122.24$31,773
Mar 20237132,19772.852.39$57,200
Feb 20237282,36775.112.47$60,516
Jan 20237082,41176.533.39$62,351
Dec 20227152,47076.415.73$68,784
Nov 20227122,57585.005.65$75,059
Oct 20227082,47387.185.86$76,225
Sep 20227232,83384.888.16$84,496
Aug 20226992,34294.529.13$87,445
Jul 20223492,363101.587.54$53,273
Jun 20221,0602,642115.097.98$143,071
May 20221,4183,078109.378.43$181,044
Apr 20220768104.226.84$5,251
Mar 202201,293108.885.08$6,564
Feb 2022040791.054.86$1,978
Jan 20223591,64281.844.54$36,831
Dec 20217212,25071.323.90$60,195
Nov 20217221,99577.435.24$66,352
Oct 20211,0802,09479.795.71$98,138
Sep 202135696969.865.35$30,055
Aug 20217082,03666.024.22$55,335
Jul 20217122,49670.783.98$60,335
Jun 20211,0701,60069.493.38$79,763
May 20213572,37163.483.02$29,817
Apr 20217332,33760.362.76$50,690
Mar 20211,0892,66561.302.72$73,996
Feb 20213641,75457.805.55$30,770
Jan 20213502,06350.412.81$23,441
Dec 20207232,32344.642.68$38,490
Nov 20201,0912,56838.772.71$49,249
Oct 20207032,76236.972.48$32,835
Sep 20207172,94037.091.99$32,447
Aug 20201,0793,59039.982.39$51,701
Jul 20201,0643,71338.371.83$47,602
Jun 20207051,95634.901.69$27,911
May 20207281,90216.921.81$15,769
Apr 20207311,99414.751.80$14,380
Mar 20201,0741,30530.341.86$35,008
Feb 202036152749.881.98$19,050
Jan 20201,0662,15657.252.09$65,545
Dec 20195522,09359.012.30$37,397
Nov 20197082,54055.302.75$46,139
Oct 20191,0343,47753.472.42$63,697
Sep 20196922,84355.052.66$45,649
Aug 20191,0663,38753.112.30$64,420
Jul 20191,0543,48756.272.46$67,887
Jun 20191,0743,37652.782.49$65,096
May 20191,2623,49958.482.74$83,390
Apr 20198862,32362.632.75$61,880
Mar 20191,0753,26156.803.06$71,046
Feb 20191,0772,89350.852.79$62,843
Jan 20191,6083,10446.033.23$84,037
Dec 20181,2763,20146.594.19$72,846
Nov 20181,1022,80052.934.24$70,193
Oct 20181,0863,56861.443.40$78,848
Sep 20181,7943,68859.543.11$118,277
Aug 20181,4054,13359.403.07$96,131
Jul 20181,5944,15165.142.93$116,003
Jun 20181,7614,16160.183.08$118,780
May 20181,0762,89065.382.90$78,732
Apr 20187223,30963.842.90$55,691
Mar 20181,7934,01761.222.79$120,962
Feb 20181,0843,51361.782.77$76,687
Jan 20181,8013,58562.874.01$127,602
Dec 20171,4293,88557.272.92$93,189
Nov 20171,7703,93055.423.12$110,349
Oct 20171,2293,47649.292.98$70,949
Sep 20172,1033,95847.523.09$112,154
Aug 20171,5613,96345.373.00$82,729
Jul 20171,5434,19943.873.09$80,655
Jun 20171,5304,03042.493.09$77,451
May 20171,7184,08345.373.26$91,270
Apr 20171,7364,09347.933.21$96,352
Mar 20172,0754,34246.772.98$110,003
Feb 20171,0523,12250.452.95$62,291
Jan 20172,1044,37249.413.42$118,906
Dec 20161,7414,43648.763.72$101,406
Nov 20162,0884,49242.492.64$100,598
Oct 20161,2273,14146.193.09$66,382
Sep 20161,3804,05541.553.10$69,912
Aug 20162,0975,11741.442.92$101,864
Jul 20161,9086,04541.622.92$97,089
Jun 20162,0865,86845.352.69$110,361
May 20162,2136,19442.521.99$106,429
Apr 20162,0405,95436.561.99$86,437
Mar 20161,7396,51433.011.79$69,091
Feb 20162,3696,70526.472.06$76,544
Jan 20162,3726,37327.352.36$79,942
Dec 20152,9487,58932.362.00$110,586
Nov 20152,3636,15638.792.17$105,003
Oct 20152,7338,08543.552.43$138,641
Sep 20153,0568,29342.992.76$154,253
Aug 20152,7878,16640.162.87$135,383
Jul 20152,7227,99148.152.95$154,598
Jun 20152,3377,01356.152.88$151,440
May 20152,6398,52455.212.96$170,891
Apr 20153,53010,68349.822.71$204,779
Mar 20153,22011,07642.892.93$170,611
Feb 20153,73710,59044.662.98$198,412
Jan 20152,7514,86043.433.10$134,545
Dec 20141,9035,64754.693.59$124,355
Nov 20143,2398,17370.464.25$262,970
Oct 20143,10312,16878.303.90$290,432
Sep 20143,78112,13086.164.05$374,842
Aug 20143,41513,25289.394.04$358,740
Jul 20143,78514,02096.564.18$424,078
Jun 20144,11813,04598.164.74$466,015
May 20144,48713,76094.734.73$490,091
Apr 20144,15810,95595.944.81$451,602
Mar 20143,67610,69895.895.06$406,589
Feb 20144,31311,21197.406.19$489,505
Jan 20145,37012,67290.404.86$547,043
Dec 20135,33213,88391.824.35$550,037
Nov 20135,56215,29288.853.74$551,349
Oct 20137,43424,25797.423.78$815,896
Sep 20137,46219,902104.113.72$850,859
Aug 201310,54023,552104.253.52$1,181,760
Jul 201314,45022,290102.523.72$1,564,282
Jun 201311,84210,23994.403.93$1,158,159
May 20136,6017,67294.834.15$657,805
Apr 20131,5413,42493.964.28$159,456
Mar 20138582,86693.623.91$91,540
Feb 20138613,08391.233.42$89,093
Jan 20131,2163,62391.603.42$123,776
Dec 20121,1903,85086.773.42$116,424
Nov 20121,3583,05386.953.62$129,145
Oct 20121,0163,66789.383.40$103,277
Sep 20125023,67794.672.92$58,255
Aug 20121,5074,70992.662.91$153,333
Jul 20121,5294,75985.133.02$144,540
Jun 20126504,82279.822.52$64,030
May 20121,7135,36191.612.49$170,268
Apr 20121,0053,266101.652.00$108,680
Mar 20121,1893,012105.052.22$131,597
Feb 20121,0222,808101.102.57$110,541
Jan 20121,5082,35198.092.73$154,348
Dec 20111,0163,05796.873.24$108,324
Nov 20118523,68895.723.31$93,765
Oct 20111,2022,93984.983.65$112,869
Sep 20118373,37583.623.99$83,442
Aug 20111,1954,20783.404.15$117,119
Jul 20111,4955,05094.144.52$163,551
Jun 20111,6925,40792.904.64$182,275
May 20111,1854,67998.134.40$136,894
Apr 20111,4355,355105.964.33$175,257
Mar 20111,6275,89396.364.06$180,688
Feb 20112,3085,20385.644.18$219,406
Jan 20112,1225,70586.504.59$209,732
Dec 20102,2637,76885.734.35$227,780
Nov 20101,9446,40280.843.80$181,451
Oct 20103,1586,12678.103.51$268,135
Sep 20102,4477,47172.633.98$207,456
Aug 20103,59910,61473.684.42$312,081
Jul 20105,1539,06472.554.74$416,782
Jun 20104,0556,65370.364.91$317,979
May 20101,6114,90571.124.24$135,348
Apr 20108952,76881.694.12$84,524
Mar 20101,1763,04478.394.39$105,546
Feb 20101,9187,38073.585.44$181,291
Jan 20102,0928,58274.365.96$206,745
Dec 20092,1664,89571.445.48$181,582
Nov 20092,0946,58874.593.75$180,906
Oct 20091,8268,40972.544.11$167,021
Sep 20092,2538,26065.543.06$172,976
Aug 20091,8928,72667.423.22$155,643
Jul 20092,3939,74961.133.46$180,060
Jun 20092,5469,43766.163.90$205,200
May 20092,7779,37554.743.93$188,817
Apr 20093,2669,40246.773.59$186,480
Mar 20092,6948,26142.144.06$147,057
Feb 20092,3714,61132.814.63$99,155
Jan 20092,9236,73335.865.37$140,982
Dec 20082,7695,44037.105.98$135,246
Nov 20083,3887,39155.496.86$238,705
Oct 20083,4118,99075.246.92$318,872
Sep 20083,3793,668101.767.88$372,740
Aug 20084,2597,880114.228.48$553,309
Jul 20084,49110,110131.0811.39$703,827
Jun 20085,3317,261131.3313.03$794,750
May 20086,35313,978123.1711.57$944,284
Apr 20088,00512,312110.3110.45$1,011,752
Mar 20088,42314,596101.909.66$999,360
Feb 20086,40312,04292.538.77$698,085
Jan 20085,60812,17790.388.21$606,772
Dec 20076,1007,16388.337.30$591,117
Nov 20079,2907,68891.677.29$907,673
Oct 20076,3444,90682.856.92$559,560
Sep 20077851,36475.846.24$68,051
Aug 20070069.066.39$0

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.

Apr 2026 — as filed, then multipliedworked
Oil                  356 bbl  × $ 98.93 =    $35,219
Casinghead gas     1,021 Mcf  × $  2.87 =     $2,930

────────────────────────────────────────────────────
Month total                                  $38,149

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/39392 is the state's own key, not one this site invented.