ROBBIE 17

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 8685District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.9 M
Jan 1993 – Nov 2024
Value, last 12 filed months
$0
at the published price for each month
Months reported
383
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
NGPA1none

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
OilDisposition66,496 bbl$2,084,927
Casinghead gasProduction240,093 Mcf$857,913
Total$2,942,841

58,427 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 31.6059, -102.0051. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.60589, -102.00511 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
9,303 ft
2 wells filed one
Completion to plug
24.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 9,300 and 9,305 ft, median 9,303 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1981 – Dec 1993
2 of 2 wells
Plug dates filed
Feb 1999 – Sep 2024
2 of 2 wells

Last completion to plug: a median of 24.4 years across the 2 wells that filed both dates, with the middle half between 21.3 years and 27.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4613345829,300 ftDec 1993Sep 2024Yes
42-4613164719,305 ftJan 1981Feb 1999Yes

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 (383)

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

383 months

Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 201910056.272.46$563
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 201913762.632.75$164
Mar 201919012356.803.06$11,169
Feb 2019013650.852.79$380
Jan 201918213346.033.23$8,807
Dec 201818414346.594.19$9,171
Nov 201817713852.934.24$9,953
Oct 201817814961.443.40$11,443
Sep 201817313859.543.11$10,729
Aug 201816717159.403.07$10,444
Jul 2018516665.142.93$812
Jun 2018612360.183.08$740
May 201817713965.382.90$11,975
Apr 201817815063.842.90$11,799
Mar 201817912361.222.79$11,301
Feb 20180061.782.77$0
Jan 201818212362.874.01$11,935
Dec 201718413957.272.92$10,944
Nov 201718012155.423.12$10,353
Oct 201717915549.292.98$9,285
Sep 2017016447.523.09$506
Aug 201718215445.373.00$8,720
Jul 201718016143.873.09$8,394
Jun 201717919742.493.09$8,214
May 2017019545.373.26$636
Apr 201716821047.933.21$8,727
Mar 201718021846.772.98$9,069
Feb 201718022150.452.95$9,734
Jan 2017125849.413.42$931
Dec 201617825048.763.72$9,610
Nov 20161793542.492.64$7,698
Oct 2016232846.193.09$1,106
Sep 201618223441.553.10$8,288
Aug 2016023541.442.92$687
Jul 201617323741.622.92$7,893
Jun 2016024045.352.69$645
May 201616727942.521.99$7,656
Apr 201618330936.561.99$7,306
Mar 201618032633.011.79$6,527
Feb 2016618526.472.06$541
Jan 201617930027.352.36$5,605
Dec 201518730532.362.00$6,662
Nov 201559731638.792.17$23,843
Oct 20156422443.552.43$3,331
Sep 2015229942.992.76$911
Aug 201517630040.162.87$7,930
Jul 201517432648.152.95$9,338
Jun 201517732756.152.88$10,881
May 2015033555.212.96$990
Apr 2015032249.822.71$872
Mar 201518432442.892.93$8,843
Feb 2015029044.662.98$863
Jan 2015032243.433.10$998
Dec 201418734454.693.59$11,462
Nov 201435232670.464.25$26,188
Oct 2014040078.303.90$1,560
Sep 2014029786.164.05$1,202
Aug 2014120789.394.04$925
Jul 2014012396.564.18$514
Jun 2014035498.164.74$1,677
May 201434734894.734.73$34,516
Apr 2014044895.944.81$2,154
Mar 2014067695.895.06$3,418
Feb 2014030397.406.19$1,876
Jan 201438321390.404.86$35,659
Dec 2013030191.824.35$1,311
Nov 2013032888.853.74$1,226
Oct 20130097.423.78$0
Sep 20130423104.113.72$1,573
Aug 2013172462104.253.52$19,558
Jul 2013176455102.523.72$19,735
Jun 2013042894.403.93$1,684
May 2013026294.834.15$1,087
Apr 201304493.964.28$188
Mar 201317615893.623.91$17,095
Feb 2013040191.233.42$1,371
Jan 201318342791.603.42$18,223
Dec 201217942486.773.42$16,982
Nov 2012044186.953.62$1,599
Oct 201216943489.383.40$16,581
Sep 2012048394.672.92$1,410
Aug 201216443892.662.91$16,470
Jul 201218150985.133.02$16,946
Jun 2012050879.822.52$1,280
May 201217459991.612.49$17,431
Apr 2012184648101.652.00$19,998
Mar 20120526105.052.22$1,169
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011017983.404.15$743
Jul 201117460794.144.52$19,122
Jun 2011050492.904.64$2,339
May 201116045398.134.40$17,696
Apr 2011135551105.964.33$16,692
Mar 2011059496.364.06$2,410
Feb 201117952385.644.18$17,516
Jan 2011059186.504.59$2,712
Dec 201015758985.734.35$16,020
Nov 2010058680.843.80$2,224
Oct 201016765178.103.51$15,327
Sep 201017668172.633.98$15,493
Aug 2010032273.684.42$1,423
Jul 201006272.554.74$294
Jun 2010053670.364.91$2,632
May 201014262171.124.24$12,729
Apr 201016959981.694.12$16,275
Mar 2010061978.394.39$2,717
Feb 201012556273.585.44$12,256
Jan 201017764774.365.96$17,020
Dec 2009065171.445.48$3,570
Nov 200915065174.593.75$13,631
Oct 2009067672.544.11$2,779
Sep 200913952665.543.06$10,722
Aug 200914368967.423.22$11,859
Jul 2009068761.133.46$2,380
Jun 200914470566.163.90$12,273
May 200915472654.743.93$11,280
Apr 200917361746.773.59$10,305
Mar 2009069242.144.06$2,809
Feb 200916962732.814.63$8,450
Jan 2009070635.865.37$3,792
Dec 200817673637.105.98$10,929
Nov 2008073955.496.86$5,070
Oct 200817394075.246.92$19,523
Sep 20080322101.767.88$2,536
Aug 2008176819114.228.48$27,050
Jul 2008176831131.0811.39$32,535
Jun 20080766131.3313.03$9,983
May 2008159730123.1711.57$28,033
Apr 20080542110.3110.45$5,667
Mar 2008152799101.909.66$23,210
Feb 2008075392.538.77$6,604
Jan 200816483090.388.21$21,633
Dec 2007077088.337.30$5,623
Nov 2007079991.677.29$5,826
Oct 200715786582.856.92$18,995
Sep 200716284075.846.24$17,531
Aug 2007083569.066.39$5,334
Jul 200715486970.906.39$16,470
Jun 200716784762.007.55$16,748
May 2007087158.747.85$6,834
Apr 200716284159.617.81$16,221
Mar 200717689156.927.30$16,524
Feb 2007080655.108.22$6,622
Jan 200718082750.306.73$14,617
Dec 2006089956.656.92$6,220
Nov 200616285354.207.62$15,278
Oct 200616188554.906.01$14,161
Sep 2006087460.085.04$4,403
Aug 200617189368.717.34$18,304
Jul 200616493869.376.34$17,326
Jun 200617892666.286.38$17,709
May 2006092666.016.42$5,950
Apr 200617489164.397.36$17,762
Mar 2006091456.707.08$6,474
Feb 200616984257.597.75$16,259
Jan 200618293360.598.93$19,362
Dec 200517894454.9413.42$22,443
Nov 2005090454.6910.59$9,572
Oct 200516895658.3413.80$22,990
Sep 200517891061.4512.08$21,930
Aug 200518696261.519.80$20,865
Jul 2005096555.697.84$7,569
Jun 200517392752.337.38$15,895
May 200517695645.226.65$14,317
Apr 200518192549.207.36$15,714
Mar 200518193850.377.15$15,828
Feb 2005083045.226.31$5,239
Jan 200518094443.166.32$13,737
Dec 200417991239.866.75$13,292
Nov 200417990645.286.33$13,840
Oct 2004097249.706.52$6,333
Sep 200418195743.245.28$12,883
Aug 200418067542.375.55$11,373
Jul 20041811,01038.286.08$13,074
Jun 200417993736.106.43$12,490
May 200417998337.486.49$13,093
Apr 200417994234.475.86$11,689
Mar 20041811,03634.365.53$11,948
Feb 2004071532.455.51$3,939
Jan 200418193732.036.30$11,700
Dec 200318499730.266.30$11,851
Nov 200318197928.804.60$9,711
Oct 20031771,03728.174.76$9,922
Sep 200301,01526.314.75$4,821
Aug 20031791,08629.765.13$10,898
Jul 200318080329.415.17$9,446
Jun 200317998128.565.98$10,982
May 200317799026.595.97$10,619
Apr 20031801,00626.675.41$10,240
Mar 20031851,01731.146.10$11,961
Feb 200318491833.487.93$13,436
Jan 20031851,00330.315.58$11,206
Dec 200236597526.914.85$14,555
Nov 2002098024.664.14$4,054
Oct 20021881,03826.464.23$9,364
Sep 20021781,02127.443.64$8,596
Aug 20021801,07325.963.16$8,068
Jul 20021791,08924.583.06$7,734
Jun 20021791,05923.733.34$7,783
May 20021801,08924.663.58$8,342
Apr 20021811,04523.653.51$7,951
Mar 20023611,06822.003.10$11,256
Feb 2002094418.222.38$2,243
Jan 20021831,05117.172.38$5,639
Dec 20013691,05116.932.36$8,732
Nov 20011811,03618.072.41$5,763
Oct 20011801,08219.782.53$6,297
Sep 20011801,06524.262.25$6,764
Aug 20011841,13524.873.05$8,041
Jul 200118097523.933.20$7,425
Jun 20013511,08224.563.82$12,758
May 20011791,15925.524.31$9,560
Apr 20011791,01524.685.34$9,833
Mar 200118197624.545.38$9,689
Feb 200118792127.755.77$10,501
Jan 20013581,09527.478.40$19,031
Dec 20001781,05526.889.12$14,409
Nov 20003391,06532.215.66$16,945
Oct 20001801,13831.235.15$11,477
Sep 20001791,15231.875.19$11,680
Aug 20003651,16129.644.54$16,090
Jul 200017997428.534.09$9,090
Jun 20001851,03929.304.40$9,989
May 20003671,22527.263.68$14,512
Apr 200001,07224.513.12$3,340
Mar 20003001,15128.422.86$11,818
Feb 20001791,12327.622.73$8,006
Jan 20003681,14625.272.48$12,142
Dec 19991781,12824.282.42$7,056
Nov 19993561,10323.192.43$10,940
Oct 19993681,13020.982.80$10,889
Sep 19993681,17121.752.62$11,071
Aug 19991771,14419.262.88$6,699
Jul 199917854517.892.37$4,477
Jun 19993691,10815.942.36$8,499
May 19991801,24615.792.32$5,734
Apr 19993251,14915.102.21$7,445
Mar 19991831,19812.471.84$4,484
Feb 19993591,0519.981.82$5,493
Jan 19993571,16710.381.90$5,923
Dec 19981861,1659.201.77$3,777
Nov 19983731,14610.892.19$6,567
Oct 19983701,20012.421.97$6,958
Sep 199817896512.592.08$4,251
Aug 19983591,12211.301.91$6,197
Jul 19983591,11111.742.24$6,700
Jun 19981811,14611.242.24$4,598
May 19985201,10612.622.21$9,003
Apr 19981731,03213.042.51$4,841
Mar 19983591,14212.802.31$7,233
Feb 199818088613.952.30$4,548
Jan 19987221,08014.702.15$12,941
Dec 19973611,07716.322.41$8,488
Nov 199701,02818.193.09$3,175
Oct 19973591,11419.253.15$10,420
Sep 199718891217.742.95$6,030
Aug 19973591,09817.862.55$9,217
Jul 199737382017.582.25$8,400
Jun 19973631,14117.242.26$8,834
May 19973761,15718.972.31$9,804
Apr 199736260317.882.08$7,728
Mar 19978771,12318.951.94$18,797
Feb 1997061420.492.21$1,354
Jan 199718979523.483.54$7,252
Dec 199653196423.32$12,383
Nov 199634792921.97$7,624
Oct 19963491,18623.31$8,135
Sep 199637098922.22$8,221
Aug 19963601,11220.26$7,294
Jul 19969101,43919.55$17,791
Jun 19965431,45718.73$10,170
May 19963501,30419.43$6,801
Apr 19965461,34721.51$11,744
Mar 19965541,34419.38$10,737
Feb 19969141,24516.98$15,520
Jan 19963531,24217.07$6,026
Dec 19955611,15017.19$9,644
Nov 19955631,15516.00$9,008
Oct 19957311,33615.43$11,279
Sep 19953701,27516.18$5,987
Aug 19955451,36815.92$8,676
Jul 19955471,54915.24$8,336
Jun 19957391,31116.41$12,127
May 19955601,40417.56$9,834
Apr 19957441,29617.73$13,191
Mar 199573696816.44$12,100
Feb 19955661,29716.58$9,384
Jan 19957371,48415.92$11,733
Dec 19949392,51315.03$14,113
Nov 19947151,27515.90$11,369
Oct 19947081,43615.58$11,031
Sep 19947071,28815.29$10,810
Aug 19941,0891,57816.13$17,566
Jul 19947191,44017.56$12,626
Jun 19948952,10917.09$15,296
May 19941,0681,94015.88$16,960
Apr 19941,0681,83714.14$15,102
Mar 19941,4222,31112.46$17,718
Feb 19948971,08312.50$11,213
Jan 19943631,23112.66$4,596
Dec 199317656312.33$2,170
Nov 199319183414.49$2,768
Oct 199317961915.85$2,837
Sep 199318094615.03$2,705
Aug 1993074415.66$0
Jul 199337866515.46$5,844
Jun 1993053016.79$0
May 199316759217.68$2,953
Apr 199317870818.05$3,213
Mar 199317371018.14$3,138
Feb 199317164517.90$3,061
Jan 199318167916.93$3,064

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.

Jul 2019 — as filed, then multipliedworked
Oil                   10 bbl  × $ 56.27 =       $563
Casinghead gas         0 Mcf  × $  2.46 =         $0

────────────────────────────────────────────────────
Month total                                     $563

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/8685 is the state's own key, not one this site invented.