CRABTREE

Operated by LODI DRILLING & SERVICE CO. (P-5 505341) in the HEYSER, EAST (8120) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7995District 02Field 40959570OilCasinghead gasSaveExport
Value, all time
$1.6 M
Aug 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
382
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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1984-05-25
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition44,993 bbl$1,234,324
Casinghead gasProduction93,256 Mcf$396,369
Total$1,630,692

46 Mcf of this lease's gas, across 7 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 (1)

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 28.6416, -96.8443. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.64162, -96.84432 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,500 ft
1 wells filed one
Completion to plug
29.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 8,500 ft.

Completions filed
Aug 1994
1 of 1 wells
Plug dates filed
Jan 2024
1 of 1 wells

Last completion to plug: a median of 29.4 years across the 1 well that filed both dates, with the middle half between 29.4 years and 29.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4693210828,500 ftAug 1994Jan 2024Yes

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 (382)

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

382 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 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013179091.233.42$16,330
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012171089.383.40$15,284
Sep 20120094.672.92$0
Aug 2012206092.662.91$19,088
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012180098.092.73$17,656
Dec 2011177096.873.24$17,146
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011167092.904.64$15,514
May 20110098.134.40$0
Apr 20111620105.964.33$17,166
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 201196086.504.59$8,304
Dec 20100085.734.35$0
Nov 2010171080.843.80$13,824
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010167072.554.74$12,116
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010194081.694.12$15,848
Mar 20100078.394.39$0
Feb 2010182073.585.44$13,392
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009169072.544.11$12,259
Sep 20090065.543.06$0
Aug 2009165067.423.22$11,124
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009166046.773.59$7,764
Mar 20090042.144.06$0
Feb 2009180032.814.63$5,906
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008179055.496.86$9,933
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081830114.228.48$20,902
Jul 200800131.0811.39$0
Jun 20081670131.3313.03$21,932
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007185588.337.30$16,378
Nov 20070591.677.29$36
Oct 200701082.856.92$69
Sep 20071491075.846.24$11,363
Aug 200701069.066.39$64
Jul 20071571070.906.39$11,195
Jun 200701062.007.55$75
May 20071611058.747.85$9,536
Apr 200701059.617.81$78
Mar 200701056.927.30$73
Feb 20071661055.108.22$9,229
Jan 200701050.306.73$67
Dec 20061721056.656.92$9,813
Nov 200601054.207.62$76
Oct 200601054.906.01$60
Sep 20061731060.085.04$10,444
Aug 200601068.717.34$73
Jul 20061801069.376.34$12,550
Jun 200601066.286.38$64
May 200601066.016.42$64
Apr 200601064.397.36$74
Mar 200601056.707.08$71
Feb 20061901057.597.75$11,020
Jan 200601060.598.93$89
Dec 200501054.9413.42$134
Nov 200501054.6910.59$106
Oct 2005014458.3413.80$1,987
Sep 2005041461.4512.08$5,001
Aug 200517978561.519.80$18,701
Jul 2005081955.697.84$6,424
Jun 2005072952.337.38$5,381
May 2005083845.226.65$5,574
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 2005143045.226.31$6,466
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200401743.245.28$90
Aug 2004064842.375.55$3,597
Jul 2004041238.286.08$2,507
Jun 200418844336.106.43$9,637
May 2004099237.486.49$6,443
Apr 200417796934.475.86$11,778
Mar 200401,05334.365.53$5,823
Feb 20041751,26232.455.51$12,632
Jan 20041811,39332.036.30$14,573
Dec 20031971,40530.266.30$14,815
Nov 2003095828.804.60$4,402
Oct 200317477828.174.76$8,605
Sep 2003010626.314.75$503
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20033551,52728.565.98$19,275
May 20031841,77226.595.97$15,476
Apr 20033651,72926.675.41$19,084
Mar 20033631,71031.146.10$21,728
Feb 20031821,38933.487.93$17,102
Jan 20031771,64930.315.58$14,570
Dec 20025311,52826.914.85$21,706
Nov 20023591,71124.664.14$15,931
Oct 20023461,75726.464.23$16,586
Sep 20023531,98627.443.64$16,906
Aug 20021732,61325.963.16$12,759
Jul 20023651,89924.583.06$14,786
Jun 20023212,00323.733.34$14,304
May 20023511,34724.663.58$13,483
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20023671,65017.172.38$10,221
Dec 20015151,61416.932.36$12,535
Nov 20011781,68018.072.41$7,258
Oct 20013423719.782.53$6,858
Sep 2001340024.262.25$8,248
Aug 20010024.873.05$0
Jul 200135631223.933.20$9,517
Jun 20013701,80224.563.82$15,978
May 20015371,02725.524.31$18,128
Apr 20013091,26224.685.34$14,359
Mar 20015201,73324.545.38$22,078
Feb 20015331,38927.755.77$22,801
Jan 20015281,66427.478.40$28,480
Dec 20005451,26526.889.12$26,190
Nov 20003541,05832.215.66$17,389
Oct 20003611,11431.235.15$17,006
Sep 20005451,14831.875.19$23,323
Aug 20007002,13229.644.54$30,429
Jul 20003761,24028.534.09$15,799
Jun 20006661,14229.304.40$24,535
May 20006001,75127.263.68$22,799
Apr 20007361,77224.513.12$23,561
Mar 20007221,26928.422.86$24,148
Feb 20003081,22527.622.73$11,847
Jan 20003931,25325.272.48$13,039
Dec 19996201,47424.282.42$18,626
Nov 19994661,55023.192.43$14,579
Oct 19992441,13020.982.80$8,287
Sep 19993531,70021.752.62$12,130
Aug 19996602,75019.262.88$20,620
Jul 19997502,27917.892.37$18,824
Jun 19995002,52515.942.36$13,934
May 19992411,69815.792.32$7,746
Apr 19991502,00015.102.21$6,681
Mar 19991772,93012.471.84$7,594
Feb 19991783,0009.981.82$7,230
Jan 19993860010.381.90$1,534
Dec 1998009.201.77$0
Nov 1998144010.892.19$1,568
Oct 1998168012.421.97$2,087
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998293011.742.24$3,440
Jun 1998173011.242.24$1,945
May 19980012.622.21$0
Apr 1998355013.042.51$4,629
Mar 19980012.802.31$0
Feb 1998171013.952.30$2,385
Jan 1998170014.702.15$2,499
Dec 19970016.322.41$0
Nov 1997157018.193.09$2,856
Oct 1997170019.253.15$3,273
Sep 1997185017.742.95$3,282
Aug 1997175017.862.55$3,126
Jul 19972017.582.25$35
Jun 1997181017.242.26$3,120
May 1997232018.972.31$4,401
Apr 199773017.882.08$1,305
Mar 1997220018.951.94$4,169
Feb 1997173020.492.21$3,545
Jan 1997177023.483.54$4,156
Dec 1996460023.32$10,727
Nov 199679021.97$1,736
Oct 199696023.31$2,238
Sep 19960022.22$0
Aug 19965020.26$101
Jul 19962019.55$39
Jun 1996677018.73$12,680
May 1996340019.43$6,606
Apr 1996579021.51$12,454
Mar 1996670019.38$12,985
Feb 1996621016.98$10,545
Jan 1996725017.07$12,376
Dec 1995728017.19$12,514
Nov 1995537016.00$8,592
Oct 1995559015.43$8,625
Sep 1995384016.18$6,213
Aug 1995936015.92$14,901
Jul 1995205015.24$3,124
Jun 1995390016.41$6,400
May 1995358017.56$6,286
Apr 1995180017.73$3,191
Mar 19952022516.44$3,321
Feb 199501616.58$0
Jan 1995483115.92$7,689
Dec 1994899115.03$13,512
Nov 19941,046115.90$16,631
Oct 19941,978015.58$30,817
Sep 19942,102115.29$32,140
Aug 1994322116.13$5,194

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.

Feb 2013 — as filed, then multipliedworked
Oil                  179 bbl  × $ 91.23 =    $16,330
Casinghead gas         0 Mcf  × $  3.42 =         $0

────────────────────────────────────────────────────
Month total                                  $16,330

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. 02/O/7995 is the state's own key, not one this site invented.