TEXACO HALLEY

Operated by TEAM OPERATING, L.L.C. (P-5 840878) in the EMPEROR (HOLT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 37177District 08Field 28961568Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.4 M
Jul 2003 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
275
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 18 leases and 71 wells, and the rule below applies to all of them.

Discovered
1946-02-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: MAX. GAS LIMIT-500MCF PER WELL PER DAY(S.O. 8-68,807)

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
OilDisposition34,372 bbl$2,092,735
Casinghead gasProduction51,996 Mcf$335,439
Total$2,428,174

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 31.7630, -103.0512. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.76295, -103.05115 · 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
0.0%
0 of 2 wells
Median depth
4,988 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
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 4,975 and 5,000 ft, median 4,988 ft, over the 2 wells that filed a depth.

Completions filed
Feb 2005 – Feb 2021
2 of 2 wells

2 wells

42-49532922114,975 ftFeb 2021
42-49532962155,000 ftFeb 2005Yes

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 (275)

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

275 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 201570040.162.87$2,811
Jul 201512627148.152.95$6,865
Jun 20158323456.152.88$5,335
May 201510619455.212.96$6,426
Apr 20158313349.822.71$4,495
Mar 20158611942.892.93$4,038
Feb 20151295844.662.98$5,934
Jan 20154110643.433.10$2,109
Dec 201414518354.693.59$8,587
Nov 20148314070.464.25$6,443
Oct 2014018478.303.90$718
Sep 20144210586.164.05$4,043
Aug 201410527189.394.04$10,479
Jul 20148620796.564.18$9,169
Jun 201410416498.164.74$10,985
May 20148512294.734.73$8,629
Apr 201410516795.944.81$10,877
Mar 20148127295.895.06$9,143
Feb 20148823997.406.19$10,051
Jan 20148019190.404.86$8,160
Dec 20135210491.824.35$5,228
Nov 201310817888.853.74$10,261
Oct 201313921097.423.78$14,335
Sep 2013105162104.113.72$11,534
Aug 2013129120104.253.52$13,871
Jul 2013105132102.523.72$11,255
Jun 201316022494.403.93$15,985
May 20135114994.834.15$5,455
Apr 201313016793.964.28$12,930
Mar 201312521693.623.91$12,548
Feb 201312622191.233.42$12,251
Jan 20136913891.603.42$6,792
Dec 201213315786.773.42$12,077
Nov 201211224086.953.62$10,608
Oct 201216116589.383.40$14,951
Sep 201213120994.672.92$13,012
Aug 201216325392.662.91$15,839
Jul 20126025585.133.02$5,878
Jun 20129416379.822.52$7,914
May 20129917391.612.49$9,500
Apr 201294177101.652.00$9,909
Mar 2012111173105.052.22$12,045
Feb 20123875101.102.57$4,035
Jan 201213013698.092.73$13,124
Dec 20113711196.873.24$3,944
Nov 2011577395.723.31$5,698
Oct 2011769084.983.65$6,787
Sep 20119411883.623.99$8,331
Aug 201113623583.404.15$12,317
Jul 201111627594.144.52$12,162
Jun 201111621692.904.64$11,779
May 201114728098.134.40$15,658
Apr 2011137251105.964.33$15,604
Mar 201122238596.364.06$22,954
Feb 201114118185.644.18$12,832
Jan 201147823586.504.59$42,425
Dec 201050932785.734.35$45,058
Nov 20105918380.843.80$5,464
Oct 201010920778.103.51$9,239
Sep 201016024272.633.98$12,584
Aug 201010623573.684.42$8,849
Jul 201010920272.554.74$8,865
Jun 201017619070.364.91$13,316
May 201028725471.124.24$21,487
Apr 201037632381.694.12$32,047
Mar 201048441478.394.39$39,758
Feb 201029534773.585.44$23,595
Jan 201027029074.365.96$21,807
Dec 200927932971.445.48$21,736
Nov 200929228874.593.75$22,861
Oct 200912423472.544.11$9,957
Sep 200918219765.543.06$12,532
Aug 20091185067.423.22$8,116
Jul 200923219861.133.46$14,868
Jun 200923336366.163.90$16,829
May 200924337954.743.93$14,790
Apr 200912333046.773.59$6,937
Mar 200914628442.144.06$7,305
Feb 200925017132.814.63$8,995
Jan 200917818735.865.37$7,387
Dec 20087318237.105.98$3,796
Nov 20082459555.496.86$14,247
Oct 200821136975.246.92$18,430
Sep 2008220151101.767.88$23,577
Aug 2008267314114.228.48$33,160
Jul 2008180270131.0811.39$26,670
Jun 2008274309131.3313.03$40,012
May 2008136330123.1711.57$20,571
Apr 2008227309110.3110.45$28,271
Mar 2008156347101.909.66$19,250
Feb 200817138692.538.77$19,208
Jan 200814128590.388.21$15,082
Dec 200717432988.337.30$17,772
Nov 200713831691.677.29$14,955
Oct 200715731482.856.92$15,181
Sep 200717839775.846.24$15,978
Aug 200714628569.066.39$11,903
Jul 200715563370.906.39$15,033
Jun 20078476362.007.55$10,967
May 20071979058.747.85$7,315
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 200691066.016.42$6,007
Apr 200634637364.397.36$25,024
Mar 200655494556.707.08$38,105
Feb 200656279757.597.75$38,543
Jan 200648391260.598.93$37,412
Dec 200555795854.9413.42$43,454
Nov 200554396954.6910.59$39,957
Oct 20055571,05158.3413.80$46,995
Sep 20056451,06261.4512.08$52,463
Aug 20056481,08161.519.80$50,449
Jul 20055521,03055.697.84$38,820
Jun 20056531,04652.337.38$41,892
May 20056291,08145.226.65$35,633
Apr 200553897349.207.36$33,631
Mar 200573867950.377.15$42,031
Feb 200566180045.226.31$34,940
Jan 20057171,10243.166.32$37,913
Dec 20048701,16439.866.75$42,536
Nov 20047451,14945.286.33$41,007
Oct 20047071,20849.706.52$43,008
Sep 200492098843.245.28$45,001
Aug 200454782642.375.55$27,761
Jul 200472073738.286.08$32,046
Jun 200454164436.106.43$23,673
May 200452577537.486.49$24,710
Apr 20045661,08034.475.86$25,837
Mar 200446887334.365.53$20,908
Feb 200439879532.455.51$17,295
Jan 200452947532.036.30$19,936
Dec 200342154330.266.30$16,161
Nov 200351259928.804.60$17,498
Oct 200370373928.174.76$23,321
Sep 200352551626.314.75$16,263
Aug 200339262129.765.13$14,851
Jul 20037029.415.17$206

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.

Aug 2015 — as filed, then multipliedworked
Oil                   70 bbl  × $ 40.16 =     $2,811
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $2,811

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/37177 is the state's own key, not one this site invented.