SYLVIA

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 29229District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$152 k
at the published price for each month
Months reported
401
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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition58,730 bbl$3,643,067
Casinghead gasProduction183,125 Mcf$669,157
Total$4,312,224

26,992 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 31.9333, -102.0661. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.93333, -102.06607 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
9,925 ft
2 wells filed one
Completion to plug
38.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 9,800 and 10,050 ft, median 9,925 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1984 – Dec 2021
2 of 2 wells
Plug dates filed
Sep 2022
1 of 2 wells; 1 filed none

Last completion to plug: a median of 38.0 years across the 1 well that filed both dates, with the middle half between 38.0 years and 38.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-329451382DW10,050 ftDec 2021
42-3293137319,800 ftSep 1984Sep 2022Yes

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 (401)

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

401 months

May 2026187725106.413.05$22,107
Apr 202617272198.932.87$19,085
Mar 202617477189.753.15$18,045
Feb 202618064363.503.75$13,841
Jan 202617577259.138.00$16,522
Dec 202517377256.664.41$13,209
Nov 202518264758.593.93$13,204
Oct 202512372359.383.30$9,693
Sep 202511064162.743.08$8,874
Aug 20258156963.933.01$6,894
Jul 2025029066.743.32$961
Jun 202511463666.483.13$9,569
May 202514847760.553.23$10,503
Apr 202535128862.363.54$22,909
Mar 202534948067.704.27$25,676
Feb 202517548470.884.34$14,505
Jan 202532747074.324.28$26,314
Dec 202449157768.993.12$35,675
Nov 202450398569.052.20$36,898
Oct 202466899271.372.28$49,938
Sep 202467083069.612.36$48,601
Aug 202464079375.632.06$50,040
Jul 20248141,43779.932.15$68,148
Jun 20248261,40978.082.63$68,205
May 20248271,49578.812.20$68,463
Apr 202445135084.451.66$38,668
Mar 202430931580.301.55$25,299
Feb 202431153676.091.78$24,620
Jan 202447651573.023.30$36,456
Dec 202363377671.262.61$47,134
Nov 202380584577.892.81$65,074
Oct 202363789185.443.09$57,176
Sep 202331872089.042.74$30,284
Aug 202349976680.522.67$42,227
Jul 202331662574.852.64$25,304
Jun 202328572468.962.26$21,289
May 202330873970.622.23$23,397
Apr 202347685678.122.24$39,101
Mar 202376587672.852.39$57,827
Feb 202317166075.112.47$14,471
Jan 202351473876.533.39$41,837
Dec 202268173276.415.73$56,229
Nov 202268488885.005.65$63,154
Oct 20221,1961,56187.185.86$113,421
Sep 20228481,09884.888.16$80,942
Aug 20221,1581,25194.529.13$120,872
Jul 202200101.587.54$0
Jun 20221,0081,284115.097.98$126,253
May 20221,5831,360109.378.43$184,602
Apr 20221,5841,706104.226.84$176,749
Mar 20221,5361,562108.885.08$175,169
Feb 202229317891.054.86$27,543
Jan 20228851,07881.844.54$77,320
Dec 20219741,19271.323.90$74,113
Nov 2021871477.435.24$6,810
Oct 2021010879.795.71$617
Sep 202108469.865.35$449
Aug 2021848766.024.22$5,913
Jul 2021918770.783.98$6,787
Jun 2021013169.493.38$443
May 20215121363.483.02$3,880
Apr 20216524160.362.76$4,588
Mar 20217715361.302.72$5,136
Feb 2021014057.805.55$777
Jan 20217818850.412.81$4,460
Dec 20207918444.642.68$4,019
Nov 202008438.772.71$227
Oct 20207815436.972.48$3,265
Sep 20206911437.091.99$2,786
Aug 20200039.982.39$0
Jul 202009638.371.83$175
Jun 20208417134.901.69$3,221
May 20208128516.921.81$1,888
Apr 20208827714.751.80$1,798
Mar 2020019230.341.86$356
Feb 20208026749.881.98$4,519
Jan 2020025957.252.09$543
Dec 20198918359.012.30$5,674
Nov 20198919555.302.75$5,458
Oct 2019026753.472.42$646
Sep 20197926655.052.66$5,056
Aug 20196113053.112.30$3,539
Jul 20195718056.272.46$3,650
Jun 2019025852.782.49$643
May 20198620858.482.74$5,599
Apr 20198027762.632.75$5,772
Mar 20197432356.803.06$5,192
Feb 201910228550.852.79$5,982
Jan 2019033746.033.23$1,088
Dec 201813334146.594.19$7,624
Nov 2018031852.934.24$1,347
Oct 20187213861.443.40$4,893
Sep 201808459.543.11$261
Aug 2018968759.403.07$5,969
Jul 20181138765.142.93$7,616
Jun 201809760.183.08$298
May 20187619865.382.90$5,543
Apr 20186421963.842.90$4,721
Mar 2018018161.222.79$504
Feb 20189511061.782.77$6,173
Jan 20187815862.874.01$5,537
Dec 20178121557.272.92$5,267
Nov 2017029855.423.12$929
Oct 201710733049.292.98$6,259
Sep 20179927547.523.09$5,553
Aug 2017030645.373.00$919
Jul 20177224543.873.09$3,915
Jun 20177616042.493.09$3,723
May 20177816945.373.26$4,090
Apr 2017030847.933.21$989
Mar 20178631846.772.98$4,971
Feb 20178531050.452.95$5,204
Jan 20178735949.413.42$5,526
Dec 2016033948.763.72$1,262
Nov 20169523042.492.64$4,645
Oct 20168824046.193.09$4,806
Sep 20169137441.553.10$4,941
Aug 2016032741.442.92$956
Jul 20169036141.622.92$4,801
Jun 20169134945.352.69$5,064
May 2016035842.521.99$713
Apr 20169334936.561.99$4,095
Mar 20169135133.011.79$3,634
Feb 20168522826.472.06$2,720
Jan 20168627727.352.36$3,007
Dec 2015034232.362.00$684
Nov 20158633738.792.17$4,066
Oct 20158434943.552.43$4,505
Sep 20158630342.992.76$4,533
Aug 2015033940.162.87$974
Jul 20158233748.152.95$4,941
Jun 20158532956.152.88$5,721
May 20158234755.212.96$5,553
Apr 20158932649.822.71$5,316
Mar 2015032542.892.93$954
Feb 20158129144.662.98$4,484
Jan 20158530943.433.10$4,650
Dec 20148733654.693.59$5,965
Nov 2014032370.464.25$1,373
Oct 20148333578.303.90$7,806
Sep 20148632986.164.05$8,741
Aug 20149134989.394.04$9,543
Jul 2014033496.564.18$1,396
Jun 20147931898.164.74$9,261
May 20148133294.734.73$9,242
Apr 20147633295.944.81$8,888
Mar 20148934895.895.06$10,294
Feb 20148832197.406.19$10,559
Jan 20148133390.404.86$8,941
Dec 2013034491.824.35$1,498
Nov 20138033988.853.74$8,375
Oct 20138435997.423.78$9,540
Sep 201384316104.113.72$9,920
Aug 201393338104.253.52$10,886
Jul 20130313102.523.72$1,164
Jun 20139034394.403.93$9,845
May 20138635694.834.15$9,632
Apr 20138934093.964.28$9,819
Mar 20139035093.623.91$9,795
Feb 2013033691.233.42$1,149
Jan 20138835191.603.42$9,261
Dec 20128036586.773.42$8,190
Nov 20128236686.953.62$8,457
Oct 20129138589.383.40$9,442
Sep 2012038094.672.92$1,109
Aug 20129441192.662.91$9,905
Jul 20127734685.133.02$7,600
Jun 20127934579.822.52$7,175
May 20127935191.612.49$8,111
Apr 2012121357101.652.00$13,013
Mar 20120360105.052.22$800
Feb 201288336101.102.57$9,760
Jan 20127337998.092.73$8,197
Dec 20117935096.873.24$8,787
Nov 20118834595.723.31$9,566
Oct 20118034784.983.65$8,064
Sep 20117531883.623.99$7,539
Aug 20117932683.404.15$7,941
Jul 20117931494.144.52$8,855
Jun 2011024192.904.64$1,118
May 201117313798.134.40$17,580
Apr 20110188105.964.33$815
Mar 20118825896.364.06$9,526
Feb 20118128185.644.18$8,111
Jan 20117732286.504.59$8,138
Dec 20107632585.734.35$7,929
Nov 20108132380.843.80$7,774
Oct 20108032178.103.51$7,374
Sep 20107131572.633.98$6,410
Aug 20107233273.684.42$6,772
Jul 20108136172.554.74$7,586
Jun 20107434570.364.91$6,901
May 20106936071.124.24$6,432
Apr 20109634981.694.12$9,281
Mar 20108137078.394.39$7,973
Feb 2010031273.585.44$1,698
Jan 20107633574.365.96$7,649
Dec 20097733171.445.48$7,316
Nov 20098333474.593.75$7,444
Oct 20097836072.544.11$7,138
Sep 20098134765.543.06$6,372
Aug 20097333167.423.22$5,987
Jul 20097734461.133.46$5,899
Jun 20097838266.163.90$6,648
May 20097330354.743.93$5,186
Apr 20097734546.773.59$4,839
Mar 20098034942.144.06$4,788
Feb 20097931132.814.63$4,033
Jan 20097935435.865.37$4,734
Dec 200815738337.105.98$8,114
Nov 20087643155.496.86$7,174
Oct 200808775.246.92$602
Sep 200873231101.767.88$9,248
Aug 200873305114.228.48$10,925
Jul 200882274131.0811.39$13,869
Jun 20080277131.3313.03$3,610
May 2008146298123.1711.57$21,432
Apr 20080258110.3110.45$2,697
Mar 200879271101.909.66$10,669
Feb 20088326492.538.77$9,995
Jan 20087929190.388.21$9,528
Dec 20078227188.337.30$9,222
Nov 20078525291.677.29$9,629
Oct 20077926682.856.92$8,386
Sep 20078226175.846.24$7,849
Aug 20078125569.066.39$7,223
Jul 20078026170.906.39$7,339
Jun 20078625462.007.55$7,249
May 20078525958.747.85$7,025
Apr 20078823159.617.81$7,049
Mar 20079824356.927.30$7,353
Feb 20078522955.108.22$6,565
Jan 20078424050.306.73$5,840
Dec 20068623856.656.92$6,518
Nov 20068825454.207.62$6,704
Oct 20068932554.906.01$6,841
Sep 2006034460.085.04$1,733
Aug 200610037968.717.34$9,653
Jul 20069335269.376.34$8,684
Jun 20068838666.286.38$8,297
May 20068839866.016.42$8,366
Apr 20068738664.397.36$8,443
Mar 20068341256.707.08$7,624
Feb 20068656557.597.75$9,332
Jan 20068561060.598.93$10,599
Dec 20058436554.9413.42$9,512
Nov 20058567954.6910.59$11,838
Oct 20058689058.3413.80$17,295
Sep 2005891,44261.4512.08$22,887
Aug 2005881,25261.519.80$17,679
Jul 20058578955.697.84$10,922
Jun 20058456952.337.38$8,596
May 20058541245.226.65$6,584
Apr 20058638049.207.36$7,028
Mar 20058640750.377.15$7,244
Feb 20058532545.226.31$5,895
Jan 20058836643.166.32$6,112
Dec 20047837639.866.75$5,647
Nov 20048536745.286.33$6,172
Oct 20048438149.706.52$6,657
Sep 200417938843.245.28$9,790
Aug 20047423842.375.55$4,456
Jul 2004030638.286.08$1,862
Jun 200417131836.106.43$8,219
May 20049431437.486.49$5,562
Apr 20047832234.475.86$4,575
Mar 20048942634.365.53$5,414
Feb 20048832132.455.51$4,624
Jan 20048433632.036.30$4,807
Dec 20038534030.266.30$4,715
Nov 20039131828.804.60$4,082
Oct 200317630728.174.76$6,419
Sep 20038131126.314.75$3,608
Aug 20038730429.765.13$4,149
Jul 20038530729.415.17$4,087
Jun 20037516828.565.98$3,147
May 200317423826.595.97$6,048
Apr 2003028026.675.41$1,514
Mar 200317726831.146.10$7,146
Feb 2003028733.487.93$2,275
Jan 200317530430.315.58$7,001
Dec 2002028226.914.85$1,369
Nov 200218028524.664.14$5,618
Oct 200217728526.464.23$5,889
Sep 2002028127.443.64$1,021
Aug 200217729025.963.16$5,513
Jul 2002029424.583.06$900
Jun 200217629023.733.34$5,145
May 2002029724.663.58$1,064
Apr 200218026923.653.51$5,202
Mar 2002029022.003.10$900
Feb 200217927218.222.38$3,908
Jan 2002030517.172.38$725
Dec 200113825616.932.36$2,942
Nov 200117828518.072.41$3,902
Oct 2001031619.782.53$799
Sep 200117833524.262.25$5,072
Aug 2001037024.873.05$1,130
Jul 200117529323.933.20$5,124
Jun 200117627324.563.82$5,367
May 2001029325.524.31$1,262
Apr 2001028524.685.34$1,521
Mar 200118130324.545.38$6,071
Feb 200118343827.755.77$7,604
Jan 200101,07427.478.40$9,020
Dec 200018271626.889.12$11,424
Nov 2000061932.215.66$3,502
Oct 200017896431.235.15$10,519
Sep 2000099331.875.19$5,150
Aug 200017682729.644.54$8,972
Jul 2000088628.534.09$3,624
Jun 200017584829.304.40$8,856
May 200001,04327.263.68$3,838
Apr 200017985524.513.12$7,051
Mar 200001,00328.422.86$2,868
Feb 20001811,02227.622.73$7,786
Jan 200018467625.272.48$6,327
Dec 199901,12324.282.42$2,722
Nov 19991781,04823.192.43$6,679
Oct 199917883820.982.80$6,084
Sep 1999272221.752.62$1,934
Aug 199917563119.262.88$5,185
Jul 1999088017.892.37$2,088
Jun 199917769315.942.36$4,458
May 199901,49415.792.32$3,468
Apr 19991781,23015.102.21$5,404
Mar 1999176212.471.84$1,413
Feb 19991698049.981.82$3,148
Jan 199918362710.381.90$3,091
Dec 199805339.201.77$945
Nov 199816954810.892.19$3,038
Oct 199817771812.421.97$3,612
Sep 1998079212.592.08$1,649
Aug 199818262911.301.91$3,256
Jul 1998058811.742.24$1,316
Jun 199817349611.242.24$3,054
May 199817548012.622.21$3,268
Apr 1998038713.042.51$970
Mar 199817734412.802.31$3,060
Feb 199816736113.952.30$3,160
Jan 1998042714.702.15$920
Dec 199717457416.322.41$4,224
Nov 199717153918.193.09$4,775
Oct 1997054819.253.15$1,726
Sep 199717653317.742.95$4,697
Aug 199717664217.862.55$4,784
Jul 1997078717.582.25$1,768
Jun 199717960917.242.26$4,461
May 199717651418.972.31$4,525
Apr 1997060217.882.08$1,254
Mar 199717578018.951.94$4,829
Feb 199717644620.492.21$4,590
Jan 1997061223.483.54$2,166
Dec 199613843323.32$3,218
Nov 199617143821.97$3,757
Oct 199617557823.31$4,079
Sep 1996046422.22$0
Aug 199617459820.26$3,525
Jul 199617453619.55$3,402
Jun 1996045118.73$0
May 199617670319.43$3,420
Apr 199617459321.51$3,743
Mar 199617149219.38$3,314
Feb 1996046216.98$0
Jan 199617642517.07$3,004
Dec 199518256917.19$3,129
Nov 1995074316.00$0
Oct 199518046615.43$2,777
Sep 199518165616.18$2,929
Aug 199518079815.92$2,866
Jul 1995046715.24$0
Jun 199518082716.41$2,954
May 199518083217.56$3,161
Apr 199518360917.73$3,245
Mar 199517851716.44$2,926
Feb 1995071316.58$0
Jan 199517949115.92$2,850
Dec 199418348315.03$2,750
Nov 199418246715.90$2,894
Oct 1994152315.58$16
Sep 199418153715.29$2,767
Aug 199417656316.13$2,839
Jul 199417857017.56$3,126
Jun 199417964117.09$3,059
May 1994060315.88$0
Apr 199417755814.14$2,503
Mar 199418154912.46$2,255
Feb 199417945412.50$2,238
Jan 199418252712.66$2,304
Dec 199317948612.33$2,207
Nov 1993044914.49$0
Oct 199318553615.85$2,932
Sep 199318157915.03$2,720
Aug 199317658315.66$2,756
Jul 199318160615.46$2,798
Jun 199317954516.79$3,005
May 199317658617.68$3,112
Apr 199318160118.05$3,267
Mar 199318061118.14$3,265
Feb 199318152517.90$3,240
Jan 199318554916.93$3,132

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                  187 bbl  × $106.41 =    $19,899
Casinghead gas       725 Mcf  × $  3.05 =     $2,208

────────────────────────────────────────────────────
Month total                                  $22,107

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/29229 is the state's own key, not one this site invented.