WEST PARKS "1"

Operated by DIAMONDBACK E&P LLC (P-5 217012) 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 35602District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$3.7 M
Oct 1997 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
344
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
OilDisposition62,626 bbl$3,459,836
Casinghead gasProduction57,593 Mcf$230,601
Total$3,690,437

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 31.8332, -102.1950. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.83317, -102.19502 · 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
10,312 ft
2 wells filed one
Completion to plug
8.6 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 10,050 and 10,574 ft, median 10,312 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2013 – Oct 2014
2 of 2 wells
Plug dates filed
May 2023
1 of 2 wells; 1 filed none

Last completion to plug: a median of 8.6 years across the 1 well that filed both dates, with the middle half between 8.6 years and 8.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-32933853110,050 ftOct 2014May 2023Yes
42-3293724810110,574 ftSep 2013

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 (344)

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

344 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
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 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 201512948.152.95$134
Jun 2015311256.152.88$491
May 201514510155.212.96$8,304
Apr 20159911649.822.71$5,246
Mar 201514211542.892.93$6,428
Feb 201515412344.662.98$7,244
Jan 20151409343.433.10$6,369
Dec 201420712854.693.59$11,781
Nov 201416111970.464.25$11,850
Oct 201426014678.303.90$20,928
Sep 201417310686.164.05$15,335
Aug 201420015489.394.04$18,499
Jul 201427817996.564.18$27,592
Jun 201410210498.164.74$10,505
May 201414115594.734.73$14,090
Apr 201425513495.944.81$25,109
Mar 201430216195.895.06$29,773
Feb 201430411797.406.19$30,334
Jan 20142058390.404.86$18,935
Dec 2013623791.824.35$5,854
Nov 20131446788.853.74$13,045
Oct 20131037297.423.78$10,306
Sep 2013230158104.113.72$24,533
Aug 20133050104.253.52$31,796
Jul 2013465215102.523.72$48,471
Jun 201311017394.403.93$11,064
May 201344417994.834.15$42,847
Apr 20134486993.964.28$42,390
Mar 201322241093.623.91$22,388
Feb 201362284491.233.42$59,631
Jan 201352928091.603.42$49,414
Dec 201275377486.773.42$67,985
Nov 201230641286.953.62$28,100
Oct 201289752389.383.40$81,952
Sep 201254655394.672.92$53,304
Aug 201261293392.662.91$59,421
Jul 201275689485.133.02$67,059
Jun 20124401,22179.822.52$38,197
May 20123711,23391.612.49$37,055
Apr 2012689558101.652.00$71,151
Mar 2012772769105.052.22$82,807
Feb 20121,0671,109101.102.57$110,724
Jan 20127371,32598.092.73$75,915
Dec 20111,0353,61596.873.24$111,972
Nov 20112,2163,80895.723.31$224,725
Oct 20112,4831,90084.983.65$217,938
Sep 20111,5511,43883.623.99$135,426
Aug 201145748583.404.15$40,126
Jul 20111291794.144.52$12,221
Jun 20111091592.904.64$10,196
May 20111122298.134.40$11,087
Apr 2011103119105.964.33$11,430
Mar 201111313696.364.06$11,440
Feb 20111167685.644.18$10,252
Jan 201133217986.504.59$29,539
Dec 2010313585.734.35$844
Nov 201012022180.843.80$10,540
Oct 20102696978.103.51$21,251
Sep 201011919672.633.98$9,423
Aug 201025925273.684.42$20,197
Jul 201013621972.554.74$10,904
Jun 201027330770.364.91$20,716
May 201026121871.124.24$19,486
Apr 201010312681.694.12$8,934
Mar 20100678.394.39$26
Feb 20101488973.585.44$11,374
Jan 20101559374.365.96$12,080
Dec 200911011771.445.48$8,500
Nov 200904674.593.75$173
Oct 200904972.544.11$201
Sep 200910922265.543.06$7,824
Aug 200916913867.423.22$11,838
Jul 20091789261.133.46$11,200
Jun 200918712466.163.90$12,855
May 20099214254.743.93$5,594
Apr 200918720146.773.59$9,467
Mar 200924716542.144.06$11,078
Feb 200912719532.814.63$5,070
Jan 200910811435.865.37$4,485
Dec 20081139037.105.98$4,730
Nov 200801255.496.86$82
Oct 2008120175.246.92$9,036
Sep 200813391101.767.88$14,251
Aug 2008155175114.228.48$19,189
Jul 2008141236131.0811.39$21,170
Jun 200823096131.3313.03$31,457
May 200812131123.1711.57$15,262
Apr 200808110.3110.45$84
Mar 200813768101.909.66$14,617
Feb 20082469592.538.77$23,596
Jan 200809290.388.21$755
Dec 20071025088.337.30$9,375
Nov 200705091.677.29$365
Oct 200713610382.856.92$11,981
Sep 200707375.846.24$456
Aug 200727614369.066.39$19,974
Jul 20075810670.906.39$4,789
Jun 200714616262.007.55$10,275
May 200725018558.747.85$16,137
Apr 200727619959.617.81$18,006
Mar 200728022756.927.30$17,595
Feb 200729823355.108.22$18,334
Jan 200715720550.306.73$9,276
Dec 200630628756.656.92$19,320
Nov 200629822954.207.62$17,896
Oct 200615418554.906.01$9,567
Sep 200629819060.085.04$18,861
Aug 200615224968.717.34$12,272
Jul 200630423969.376.34$22,604
Jun 200631417166.286.38$21,904
May 200626015966.016.42$18,184
Apr 200626513964.397.36$18,086
Mar 200613516456.707.08$8,816
Feb 200624810757.597.75$15,112
Jan 200621712760.598.93$14,283
Dec 2005010554.9413.42$1,409
Nov 200505154.6910.59$540
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20054061.519.80$246
Jul 20056055.697.84$334
Jun 200590052.337.38$4,710
May 200518824345.226.65$10,118
Apr 20058923549.207.36$6,109
Mar 200518522750.377.15$10,943
Feb 200519221545.226.31$10,039
Jan 200518922343.166.32$9,567
Dec 200418824639.866.75$9,154
Nov 20049324345.286.33$5,749
Oct 200416927249.706.52$10,171
Sep 200417525443.245.28$8,909
Aug 200419127542.375.55$9,619
Jul 200419725938.286.08$9,117
Jun 200419323136.106.43$8,453
May 200418025237.486.49$8,383
Apr 200419331534.475.86$8,498
Mar 200419330034.365.53$8,291
Feb 20044224532.455.51$2,713
Jan 200429131032.036.30$11,274
Dec 200319625130.266.30$7,513
Nov 20039824128.804.60$3,930
Oct 200320229228.174.76$7,080
Sep 200349624526.314.75$14,213
Aug 20037317029.765.13$3,045
Jul 20036912329.415.17$2,665
Jun 200314310828.565.98$4,730
May 200313513726.595.97$4,408
Apr 200315010026.675.41$4,541
Mar 200315011731.146.10$5,384
Feb 2003859433.487.93$3,591
Jan 200318514830.315.58$6,433
Dec 200216117726.914.85$5,192
Nov 200218216424.664.14$5,167
Oct 200222514526.464.23$6,567
Sep 200222218227.443.64$6,753
Aug 200226920225.963.16$7,622
Jul 200221222924.583.06$5,912
Jun 200235923423.733.34$9,300
May 200221425124.663.58$6,177
Apr 200224421823.653.51$6,536
Mar 200228018722.003.10$6,740
Feb 200223220618.222.38$4,716
Jan 200224819117.172.38$4,712
Dec 200112016416.932.36$2,419
Nov 200111514918.072.41$2,436
Oct 200130819319.782.53$6,580
Sep 200115516924.262.25$4,141
Aug 200119120424.873.05$5,373
Jul 200127317623.933.20$7,096
Jun 200117117824.563.82$4,880
May 200136318525.524.31$10,061
Apr 200135139424.685.34$10,765
Mar 200130141324.545.38$9,607
Feb 200113423327.755.77$5,062
Jan 200151021727.478.40$15,832
Dec 200027526326.889.12$9,791
Nov 200028314332.215.66$9,925
Oct 200026521731.235.15$9,393
Sep 200033720531.875.19$11,803
Aug 200033221729.644.54$10,826
Jul 200025122228.534.09$8,069
Jun 200037423729.304.40$12,000
May 200026225727.263.68$8,088
Apr 200042126724.513.12$11,151
Mar 200042332628.422.86$12,954
Feb 200058325427.622.73$16,795
Jan 200033125325.272.48$8,992
Dec 199941952324.282.42$11,441
Nov 199944740423.192.43$11,349
Oct 199956546320.982.80$13,152
Sep 19994185621.752.62$9,238
Aug 19994194119.262.88$8,188
Jul 19995725017.892.37$10,352
Jun 199955910815.942.36$9,166
May 19995474315.792.32$8,737
Apr 19996785515.102.21$10,359
Mar 199953728812.471.84$7,226
Feb 19992731589.981.82$3,012
Jan 199954624310.381.90$6,129
Dec 19984132659.201.77$4,270
Nov 199851725410.892.19$6,185
Oct 199865317612.421.97$8,457
Sep 199855316112.592.08$7,298
Aug 199855622411.301.91$6,710
Jul 199842222511.742.24$5,458
Jun 199856821211.242.24$6,859
May 199870231012.622.21$9,543
Apr 199881436813.042.51$11,537
Mar 199873464412.802.31$10,882
Feb 199861036413.952.30$9,346
Jan 19981,0011,12914.702.15$17,147
Dec 199775297416.322.41$14,621
Nov 19970018.193.09$0
Oct 19970019.253.15$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.

Jul 2015 — as filed, then multipliedworked
Oil                    1 bbl  × $ 48.15 =        $48
Casinghead gas        29 Mcf  × $  2.95 =        $85

────────────────────────────────────────────────────
Month total                                     $134

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/35602 is the state's own key, not one this site invented.