STRAIN "19"

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 29330District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$5.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
NGPA4none

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
OilDisposition109,849 bbl$5,207,849
Casinghead gasProduction189,920 Mcf$589,363
Total$5,797,212

59,507 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 (4)

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 32.2386, -101.7965. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.23917, -101.79663 · 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
75.0%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
8,613 ft
4 wells filed one
Completion to plug
34.0 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 8,560 and 8,658 ft, median 8,613 ft, over the 4 wells that filed a depth.

Completions filed
Oct 1984 – Jul 2022
4 of 4 wells
Plug dates filed
Apr 1997 – Jun 2026
3 of 4 wells; 1 filed none

Last completion to plug: a median of 34.0 years across the 3 wells that filed both dates, with the middle half between 23.3 years and 37.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3173306828,580 ftJul 2022
42-3173306748,645 ftDec 1984Jun 2026Yes
42-3173300238,658 ftNov 1984Apr 1997Yes
42-3173300118,560 ftOct 1984Oct 2018Yes

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 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 202455069.612.36$3,829
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20241682278.812.20$13,288
Apr 202403084.451.66$50
Mar 202404180.301.55$63
Feb 202405876.091.78$103
Jan 20243376273.023.30$24,812
Dec 20231726271.262.61$12,419
Nov 20231926077.892.81$15,123
Oct 20231746285.443.09$15,058
Sep 20231736089.042.74$15,568
Aug 20231876280.522.67$15,223
Jul 20231826274.852.64$13,786
Jun 20231906068.962.26$13,238
May 20231,5175370.622.23$107,249
Apr 20231,4705478.122.24$114,957
Mar 20231,8004972.852.39$131,247
Feb 20231791275.112.47$13,474
Jan 20235431576.533.39$41,607
Dec 20221692576.415.73$13,057
Nov 2022251885.005.65$21,380
Oct 20225356287.185.86$47,005
Sep 20228874684.888.16$75,664
Aug 20221,03014594.529.13$98,679
Jul 20221,013180101.587.54$104,258
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 20223153381.844.54$25,929
Dec 2021285071.323.90$20,326
Nov 2021157077.435.24$12,157
Oct 2021321079.795.71$25,613
Sep 2021172069.865.35$12,016
Aug 2021340066.024.22$22,447
Jul 2021161070.783.98$11,396
Jun 2021011069.493.38$372
May 20211708963.483.02$11,060
Apr 202116517560.362.76$10,442
Mar 2021337061.302.72$20,658
Feb 2021171057.805.55$9,884
Jan 2021173050.412.81$8,721
Dec 2020340044.642.68$15,178
Nov 2020170038.772.71$6,591
Oct 2020168036.972.48$6,211
Sep 2020168037.091.99$6,231
Aug 2020168039.982.39$6,717
Jul 2020336038.371.83$12,892
Jun 20200034.901.69$0
May 2020167016.921.81$2,826
Apr 2020164014.751.80$2,419
Mar 2020367030.341.86$11,135
Feb 2020168049.881.98$8,380
Jan 20201552657.252.09$8,928
Dec 201907759.012.30$177
Nov 201917812455.302.75$10,184
Oct 201935816453.472.42$19,539
Sep 201917816955.052.66$10,248
Aug 201916717053.112.30$9,261
Jul 20191727456.272.46$9,860
Jun 20191535952.782.49$8,222
May 2019010358.482.74$282
Apr 201916016962.632.75$10,486
Mar 201917915456.803.06$10,639
Feb 201916910650.852.79$8,890
Jan 2019013046.033.23$420
Dec 201817317246.594.19$8,780
Nov 201817116852.934.24$9,763
Oct 201814312161.443.40$9,197
Sep 201817717059.543.11$11,067
Aug 2018011659.403.07$356
Jul 201816312665.142.93$10,987
Jun 2018010060.183.08$308
May 20181815265.382.90$11,985
Apr 201804463.842.90$128
Mar 2018016761.222.79$465
Feb 201829119961.782.77$18,528
Jan 201818021362.874.01$12,171
Dec 201718118757.272.92$10,912
Nov 2017017055.423.12$530
Oct 2017021949.292.98$653
Sep 201717721547.523.09$9,075
Aug 2017022845.373.00$685
Jul 201717724643.873.09$8,524
Jun 201708042.493.09$247
May 2017021945.373.26$715
Apr 201717826547.933.21$9,383
Mar 201718128046.772.98$9,301
Feb 201718722950.452.95$10,110
Jan 201718038049.413.42$10,193
Dec 201635743148.763.72$19,012
Nov 201617738042.492.64$8,526
Oct 201635747246.193.09$17,948
Sep 201617744641.553.10$8,737
Aug 201617847241.442.92$8,757
Jul 201635446841.622.92$16,102
Jun 201617844445.352.69$9,265
May 201634445742.521.99$15,537
Apr 201617841736.561.99$7,338
Mar 201635942533.011.79$12,613
Feb 201618138826.472.06$5,592
Jan 201636241027.352.36$10,870
Dec 201517940832.362.00$6,609
Nov 201517740938.792.17$7,752
Oct 201535538443.552.43$16,392
Sep 201517547142.992.76$8,822
Aug 201535641440.162.87$15,486
Jul 201517843148.152.95$9,840
Jun 201517936956.152.88$11,115
May 201536042855.212.96$21,141
Apr 201518044349.822.71$10,167
Mar 201554648142.892.93$24,830
Feb 2015034344.662.98$1,021
Jan 201536033343.433.10$16,667
Dec 201417640154.693.59$11,066
Nov 201453040370.464.25$39,057
Oct 2014041378.303.90$1,611
Sep 201418038186.164.05$17,050
Aug 201418241189.394.04$17,927
Jul 201435742896.564.18$36,261
Jun 201418140298.164.74$19,671
May 201417940694.734.73$18,876
Apr 201435745595.944.81$36,439
Mar 201436147595.895.06$37,018
Feb 201418139597.406.19$20,075
Jan 201436842290.404.86$35,318
Dec 201318240891.824.35$18,488
Nov 201318841788.853.74$18,263
Oct 201316745797.423.78$17,996
Sep 2013179450104.113.72$20,309
Aug 2013347421104.253.52$37,658
Jul 2013304438102.523.72$32,794
Jun 20131865194.403.93$17,759
May 20131811894.834.15$17,239
Apr 2013367093.964.28$34,483
Mar 2013182093.623.91$17,039
Feb 2013183891.233.42$16,722
Jan 20133571091.603.42$32,735
Dec 201236010486.773.42$31,593
Nov 201218113886.953.62$16,238
Oct 201217613689.383.40$16,193
Sep 201236023294.672.92$34,758
Aug 201218422192.662.91$17,692
Jul 201217718985.133.02$15,639
Jun 201236717179.822.52$29,725
May 201218412391.612.49$17,162
Apr 201235223101.652.00$35,827
Mar 201236845105.052.22$38,758
Feb 2012182201101.102.57$18,917
Jan 201237013298.092.73$36,654
Dec 201118514396.873.24$18,384
Nov 201136214095.723.31$35,114
Oct 201118035884.983.65$16,603
Sep 201135441483.623.99$31,252
Aug 201136322983.404.15$31,224
Jul 201117936494.144.52$18,495
Jun 201118639892.904.64$19,126
May 201136543498.134.40$37,729
Apr 2011179378105.964.33$20,605
Mar 201136347196.364.06$36,890
Feb 201118039885.644.18$17,079
Jan 201136144086.504.59$33,246
Dec 201018245985.734.35$17,598
Nov 201018547980.843.80$16,773
Oct 201035646778.103.51$29,442
Sep 201017742172.633.98$14,531
Aug 201035743473.684.42$28,222
Jul 201036043072.554.74$28,155
Jun 201018242670.364.91$14,897
May 201017943971.124.24$14,590
Apr 201035533581.694.12$30,381
Mar 201035936078.394.39$29,722
Feb 2010360073.585.44$26,489
Jan 201018119674.365.96$14,628
Dec 200936039571.445.48$27,884
Nov 200918046274.593.75$15,159
Oct 200935746372.544.11$27,800
Sep 200917742465.543.06$12,900
Aug 200935625367.423.22$24,816
Jul 200917648561.133.46$12,439
Jun 200935322166.163.90$24,215
May 200917638754.743.93$11,154
Apr 200935941346.773.59$18,272
Mar 200918041442.144.06$9,266
Feb 200936941232.814.63$14,016
Jan 200918345335.865.37$8,995
Dec 200836745237.105.98$16,317
Nov 200817827255.496.86$11,743
Oct 200818147875.246.92$16,927
Sep 2008359313101.767.88$38,997
Aug 2008176472114.228.48$24,107
Jul 2008356519131.0811.39$52,576
Jun 2008171498131.3313.03$28,948
May 2008343520123.1711.57$48,266
Apr 2008324501110.3110.45$40,978
Mar 2008180520101.909.66$23,367
Feb 200818046792.538.77$20,751
Jan 200835148190.388.21$35,670
Dec 200717943388.337.30$18,973
Nov 200735546791.677.29$35,948
Oct 200735254882.856.92$32,956
Sep 200718143875.846.24$16,462
Aug 200735944869.066.39$27,654
Jul 200717843770.906.39$15,412
Jun 200735555362.007.55$26,184
May 200717755958.747.85$14,783
Apr 200736154059.617.81$25,734
Mar 200718255356.927.30$14,397
Feb 200731849055.108.22$21,548
Jan 200718853150.306.73$13,028
Dec 200637654656.656.92$25,078
Nov 200617953154.207.62$13,747
Oct 200636956554.906.01$23,656
Sep 200617854460.085.04$13,434
Aug 200631359368.717.34$25,859
Jul 200626538769.376.34$20,838
Jun 200615026866.286.38$11,653
May 200617941566.016.42$14,482
Apr 200635955064.397.36$27,164
Mar 200635957656.707.08$24,435
Feb 200618742857.597.75$14,087
Jan 200616958260.598.93$15,439
Dec 200535158154.9413.42$27,078
Nov 200551557454.6910.59$34,243
Oct 2005063658.3413.80$8,774
Sep 200513627661.4512.08$11,691
Aug 200535365061.519.80$28,081
Jul 200517861555.697.84$14,737
Jun 200535263752.337.38$23,122
May 200517665245.226.65$12,295
Apr 200533062849.207.36$20,858
Mar 200536362150.377.15$22,727
Feb 200518456045.226.31$11,855
Jan 200536361543.166.32$19,555
Dec 200422560339.866.75$13,039
Nov 200435956445.286.33$19,826
Oct 200417860349.706.52$12,775
Sep 200435661243.245.28$18,627
Aug 200422064542.375.55$12,902
Jul 200423457738.286.08$12,468
Jun 200436261936.106.43$17,050
May 200417769337.486.49$11,135
Apr 200436265434.475.86$16,310
Mar 200420966334.365.53$10,848
Feb 200436249832.455.51$14,491
Jan 200418262132.036.30$9,742
Dec 200336162530.266.30$14,862
Nov 200318161528.804.60$8,039
Oct 200339857528.174.76$13,948
Sep 200318064826.314.75$7,813
Aug 200335467429.765.13$13,992
Jul 200317961829.415.17$8,460
Jun 200336166828.565.98$14,307
May 200321467826.595.97$9,740
Apr 200336165426.675.41$13,164
Mar 200317865631.146.10$9,542
Feb 200336358133.487.93$16,758
Jan 200336164130.315.58$14,520
Dec 200221063926.914.85$8,753
Nov 200236762624.664.14$11,640
Oct 200218065526.464.23$7,533
Sep 200232454727.443.64$10,879
Aug 200234057125.963.16$10,633
Jul 200216970224.583.06$6,303
Jun 200236064323.733.34$10,689
May 200218271124.663.58$7,036
Apr 200235268723.653.51$10,738
Mar 200233258122.003.10$9,107
Feb 200218058618.222.38$4,672
Jan 200235065017.172.38$7,554
Dec 200135966116.932.36$7,641
Nov 200118363918.072.41$4,844
Oct 200134365619.782.53$8,443
Sep 200134868924.262.25$9,994
Aug 200117970124.873.05$6,592
Jul 200131975623.933.20$10,051
Jun 200136172124.563.82$11,623
May 200118169125.524.31$7,595
Apr 200134467324.685.34$12,081
Mar 200136364524.545.38$12,376
Feb 200117853827.755.77$8,042
Jan 200136266227.478.40$15,504
Dec 200037162226.889.12$15,647
Nov 200036363932.215.66$15,308
Oct 200018068431.235.15$9,141
Sep 200036368031.875.19$15,096
Aug 200033973029.644.54$13,363
Jul 200017873428.534.09$8,080
Jun 200033170729.304.40$12,807
May 200030575127.263.68$11,078
Apr 200052471824.513.12$15,081
Mar 200036573928.422.86$12,487
Feb 200018251327.622.73$6,426
Jan 200024654525.272.48$7,568
Dec 199918464024.282.42$6,019
Nov 199930465523.192.43$8,644
Oct 199933369520.982.80$8,935
Sep 199929469321.752.62$8,209
Aug 199931474219.262.88$8,181
Jul 199927274817.892.37$6,641
Jun 199933964715.942.36$6,932
May 199942076715.792.32$8,412
Apr 199917869915.102.21$4,231
Mar 199930972612.471.84$5,188
Feb 19993646539.981.82$4,820
Jan 199930471110.381.90$4,506
Dec 19983617099.201.77$4,578
Nov 199835969610.892.19$5,431
Oct 199835075912.421.97$5,842
Sep 199834673812.592.08$5,893
Aug 199818572911.301.91$3,481
Jul 199870479611.742.24$10,046
Jun 1998575411.242.24$1,743
May 199835980312.622.21$6,302
Apr 199819062313.042.51$4,038
Mar 199835873812.802.31$6,287
Feb 199837268713.952.30$6,769
Jan 199835274314.702.15$6,775
Dec 199735871816.322.41$7,574
Nov 199718974418.193.09$5,736
Oct 199733278819.253.15$8,873
Sep 199738482517.742.95$9,250
Aug 199728486417.862.55$7,280
Jul 199740287617.582.25$9,035
Jun 199724582617.242.26$6,088
May 199735884918.972.31$8,751
Apr 199742879217.882.08$9,302
Mar 199724279718.951.94$6,131
Feb 199736871120.492.21$9,109
Jan 199724778323.483.54$8,571
Dec 199646479623.32$10,820
Nov 199635770721.97$7,843
Oct 199639083323.31$9,091
Sep 19964361,03722.22$9,688
Aug 19964331,07420.26$8,773
Jul 19964501,10619.55$8,798
Jun 19964831,00818.73$9,047
May 19966261,27619.43$12,163
Apr 19961801,00721.51$3,872
Mar 19964951,03419.38$9,593
Feb 199647192916.98$7,998
Jan 199643296917.07$7,374
Dec 19955051,01217.19$8,681
Nov 19955441,01716.00$8,704
Oct 19953571,08815.43$5,509
Sep 19954691,10416.18$7,588
Aug 19955371,16615.92$8,549
Jul 19954371,21715.24$6,660
Jun 19954151,12316.41$6,810
May 19954311,12817.56$7,568
Apr 19955311,07017.73$9,415
Mar 19954101,05016.44$6,740
Feb 19953612,44916.58$5,985
Jan 19955912,73215.92$9,409
Dec 19944012,81115.03$6,027
Nov 19945291,98815.90$8,411
Oct 19945361,21715.58$8,351
Sep 19943581,22515.29$5,474
Aug 19945381,34316.13$8,678
Jul 19943481,34917.56$6,111
Jun 19945241,27917.09$8,955
May 19944341,28515.88$6,892
Apr 19944751,25914.14$6,717
Mar 19945201,20112.46$6,479
Feb 19944661,02012.50$5,825
Jan 19948021,16212.66$10,153
Dec 19931921,08612.33$2,367
Nov 19935401,16414.49$7,825
Oct 19935391,17715.85$8,543
Sep 19934251,15515.03$6,388
Aug 19935441,31215.66$8,519
Jul 19935481,32415.46$8,472
Jun 19933601,16316.79$6,044
May 19935091,20217.68$8,999
Apr 19934791,29518.05$8,646
Mar 19935371,10618.14$9,741
Feb 19937151,13117.90$12,799
Jan 19933521,32116.93$5,959

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.

Sep 2024 — as filed, then multipliedworked
Oil                   55 bbl  × $ 69.61 =     $3,829
Casinghead gas         0 Mcf  × $  2.36 =         $0

────────────────────────────────────────────────────
Month total                                   $3,829

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/29330 is the state's own key, not one this site invented.