SLAUGHTER "H"

Operated by SHENANDOAH PETROLEUM CORPORATION (P-5 775563) in the HAPPY (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17770District 8AField 38866666Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$7.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$890 k
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 9 leases and 19 wells, and the rule below applies to all of them.

Discovered
1958-01-20
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1993-03-08.

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: AMENDED FIELD RULES PER DCKT. NO. 8A-0200875. EFFECTIVE 3-8-93.

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
OilDisposition155,284 bbl$7,714,689
Casinghead gasProduction41,297 Mcf$113,805
Total$7,828,494

22,260 Mcf of this lease's gas, across 45 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 (7)

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 33.0096, -101.3985. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

33.00938, -101.39810 · 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
57.1%
4 of 7 wells
With a plug date
42.9%
3 of 7 wells
Median depth
8,303 ft
6 wells filed one
Completion to plug
9.9 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
457.1%
A plug date is filed
342.9%
BothOn the schedule and plugged. Neither fact cancels the other.
342.9%
NeitherNo plug date, and not on the schedule.
342.9%

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 8,267 and 8,450 ft, median 8,303 ft, over the 6 wells that filed a depth.

Completions filed
Sep 1972 – Jun 2019
6 of 7 wells; 1 filed none
Plug dates filed
Jul 1991 – Apr 1994
3 of 7 wells; 4 filed none

Last completion to plug: a median of 9.9 years across the 3 wells that filed both dates, with the middle half between 7.8 years and 12.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-16901900102 U
42-169342871058,450 ftJun 2019
42-169326931048,267 ftDec 2000Yes
42-16901816201 U8,323 ftDec 1985Jul 1991Yes
42-16901815101 U8,300 ftJan 1983Dec 1992Yes
42-16901901202 U8,300 ftJun 1978Apr 1994Yes
42-169019052038,305 ftSep 1972

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 20269910106.413.05$105,452
Apr 2026850098.932.87$84,091
Mar 2026824089.753.15$73,954
Feb 2026845063.503.75$53,658
Jan 20261,188059.138.00$70,246
Dec 20251,042056.664.41$59,040
Nov 20251,061058.593.93$62,164
Oct 20251,558059.383.30$92,514
Sep 20251,048062.743.08$65,752
Aug 20251,064063.933.01$68,022
Jul 20251,263066.743.32$84,293
Jun 20251,068066.483.13$71,001
May 2025435060.553.23$26,339
Apr 2025632062.363.54$39,412
Mar 20251,217067.704.27$82,391
Feb 20251,277070.884.34$90,514
Jan 20251,492074.324.28$110,885
Dec 20241,667068.993.12$115,006
Nov 20241,870069.052.20$129,124
Oct 20241,669071.372.28$119,117
Sep 20241,593069.612.36$110,889
Aug 20242,301075.632.06$174,025
Jul 20241,587079.932.15$126,849
Jun 20241,713078.082.63$133,751
May 20242,566078.812.20$202,226
Apr 20241,878084.451.66$158,597
Mar 20242,961080.301.55$237,768
Feb 20242,605076.091.78$198,214
Jan 20242,687073.023.30$196,205
Dec 20232,922071.262.61$208,222
Nov 20232,500077.892.81$194,725
Oct 20231,932085.443.09$165,070
Sep 2023170089.042.74$15,137
Aug 2023415080.522.67$33,416
Jul 2023447074.852.64$33,458
Jun 2023431068.962.26$29,722
May 2023598070.622.23$42,231
Apr 2023300078.122.24$23,436
Mar 2023441072.852.39$32,127
Feb 2023433075.112.47$32,523
Jan 2023300076.533.39$22,959
Dec 2022435076.415.73$33,238
Nov 2022151085.005.65$12,835
Oct 2022441087.185.86$38,446
Sep 2022286084.888.16$24,276
Aug 2022156094.529.13$14,745
Jul 20223530101.587.54$35,858
Jun 20225000115.097.98$57,545
May 20226840109.378.43$74,809
Apr 20221,1890104.226.84$123,918
Mar 20228270108.885.08$90,044
Feb 2022667091.054.86$60,730
Jan 2022638081.844.54$52,214
Dec 20211,057071.323.90$75,385
Nov 2021525077.435.24$40,651
Oct 2021912079.795.71$72,768
Sep 2021603069.865.35$42,126
Aug 2021912066.024.22$60,210
Jul 2021591070.783.98$41,831
Jun 2021753069.493.38$52,326
May 2021880063.483.02$55,862
Apr 2021898060.362.76$54,203
Mar 2021697061.302.72$42,726
Feb 20211,155057.805.55$66,759
Jan 20211,012050.412.81$51,015
Dec 20201,105044.642.68$49,327
Nov 20201,816038.772.71$70,406
Oct 20201,272036.972.48$47,026
Sep 2020541037.091.99$20,066
Aug 20201,074039.982.39$42,939
Jul 20201,442038.371.83$55,330
Jun 2020345034.901.69$12,041
May 20200016.921.81$0
Apr 20201,448014.751.80$21,358
Mar 20201,247030.341.86$37,834
Feb 20201,688049.881.98$84,197
Jan 20201,924057.252.09$110,149
Dec 20191,609059.012.30$94,947
Nov 20191,787055.302.75$98,821
Oct 20191,945053.472.42$103,999
Sep 20191,087055.052.66$59,839
Aug 2019525053.112.30$27,883
Jul 2019324056.272.46$18,231
Jun 2019267052.782.49$14,092
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 201727045.373.00$1,225
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 201475089.394.04$6,704
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 201304293.964.28$180
Mar 201301693.623.91$63
Feb 201303091.233.42$103
Jan 201304991.603.42$168
Dec 201203386.773.42$113
Nov 201204486.953.62$160
Oct 201204989.383.40$167
Sep 201204894.672.92$140
Aug 201206492.662.91$186
Jul 201203485.133.02$103
Jun 201202079.822.52$50
May 201203391.612.49$82
Apr 2012042101.652.00$84
Mar 2012038105.052.22$84
Feb 2012046101.102.57$118
Jan 201204998.092.73$134
Dec 201104696.873.24$149
Nov 201104795.723.31$156
Oct 201105584.983.65$201
Sep 201104483.623.99$175
Aug 201103883.404.15$158
Jul 201104394.144.52$194
Jun 201104292.904.64$195
May 201107498.134.40$326
Apr 2011045105.964.33$195
Mar 201101196.364.06$45
Feb 201102685.644.18$109
Jan 201105086.504.59$229
Dec 201004885.734.35$209
Nov 201005780.843.80$216
Oct 201007278.103.51$253
Sep 20100072.633.98$0
Aug 201005473.684.42$239
Jul 201005972.554.74$279
Jun 201007370.364.91$358
May 201007471.124.24$313
Apr 201006181.694.12$251
Mar 2010345178.394.39$2,889
Feb 2010606173.585.44$4,747
Jan 2010602174.365.96$4,587
Dec 20091413171.445.48$10,243
Nov 20091554874.593.75$11,742
Oct 20091268872.544.11$9,502
Sep 20091509565.543.06$10,122
Aug 200914619567.423.22$10,471
Jul 2009876661.133.46$5,547
Jun 20091318466.163.90$8,994
May 2009447354.743.93$2,695
Apr 2009667746.773.59$3,363
Mar 2009848142.144.06$3,869
Feb 20091028132.814.63$3,722
Jan 20091006735.865.37$3,946
Dec 20081017637.105.98$4,201
Nov 2008998255.496.86$6,056
Oct 2008889275.246.92$7,258
Sep 200885108101.767.88$9,500
Aug 20087799114.228.48$9,635
Jul 20085771131.0811.39$8,280
Jun 20087979131.3313.03$11,405
May 2008110104123.1711.57$14,752
Apr 200867101110.3110.45$8,447
Mar 200891107101.909.66$10,307
Feb 2008929492.538.77$9,337
Jan 20081029790.388.21$10,015
Dec 2007878288.337.30$8,283
Nov 200712611991.677.29$12,418
Oct 200711012182.856.92$9,951
Sep 2007719875.846.24$5,997
Aug 200712311669.066.39$9,235
Jul 200711810970.906.39$9,062
Jun 2007978862.007.55$6,678
May 200713011558.747.85$8,539
Apr 200716611359.617.81$10,777
Mar 200713310656.927.30$8,344
Feb 200718611755.108.22$11,210
Jan 20071928750.306.73$10,243
Dec 200612811856.656.92$8,068
Nov 200624213254.207.62$14,122
Oct 20061549154.906.01$9,002
Sep 20061068960.085.04$6,817
Aug 200612716968.717.34$9,967
Jul 20067412069.376.34$5,895
Jun 20069212066.286.38$6,864
May 20065810166.016.42$4,478
Apr 20069511664.397.36$6,971
Mar 2006967656.707.08$5,982
Feb 20063510657.597.75$2,837
Jan 200618213460.598.93$12,224
Dec 200515761654.9413.42$16,889
Nov 2005011054.6910.59$1,165
Oct 20051228258.3413.80$8,249
Sep 200513817161.4512.08$10,546
Aug 200512515361.519.80$9,188
Jul 200514112855.697.84$8,856
Jun 200513315852.337.38$8,126
May 200512615745.226.65$6,742
Apr 200515118149.207.36$8,761
Mar 200512334450.377.15$8,657
Feb 200512913845.226.31$6,704
Jan 200512016643.166.32$6,229
Dec 200414314839.866.75$6,699
Nov 200414413845.286.33$7,394
Oct 200413715949.706.52$7,845
Sep 200413015843.245.28$6,456
Aug 200412818942.375.55$6,472
Jul 200419630538.286.08$9,359
Jun 200412929336.106.43$6,542
May 200412313737.486.49$5,500
Apr 2004131034.475.86$4,516
Mar 20041763534.365.53$6,241
Feb 20041884432.455.51$6,343
Jan 200419255232.036.30$9,627
Dec 200316235230.266.30$7,120
Nov 200321314428.804.60$6,796
Oct 200319743128.174.76$7,601
Sep 200325555026.314.75$9,321
Aug 200336271729.765.13$14,451
Jul 20039146129.415.17$5,060
Jun 200320739928.565.98$8,299
May 200320835826.595.97$7,669
Apr 200322541826.675.41$8,261
Mar 200316538531.146.10$7,485
Feb 200321326633.487.93$9,240
Jan 200325426830.315.58$9,195
Dec 200228127426.914.85$8,892
Nov 200212124524.664.14$3,997
Oct 200237230026.464.23$11,112
Sep 200229736427.443.64$9,473
Aug 200255442025.963.16$15,711
Jul 200223614124.583.06$6,233
Jun 20023433923.733.34$8,270
May 20023232324.663.58$8,048
Apr 200231032123.653.51$8,459
Mar 200243916822.003.10$10,179
Feb 200231016418.222.38$6,038
Jan 200232212417.172.38$5,823
Dec 20012769416.932.36$4,895
Nov 200131010218.072.41$5,847
Oct 20012347519.782.53$4,818
Sep 200199924.262.25$2,422
Aug 20011222624.873.05$3,114
Jul 2001982723.933.20$2,431
Jun 20011943824.563.82$4,910
May 20012645225.524.31$6,961
Apr 20013566824.685.34$9,149
Mar 20014666824.545.38$11,801
Feb 20013234627.755.77$9,229
Jan 20011161027.478.40$3,271
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 1996116023.31$2,704
Sep 19961058922.22$2,333
Aug 199635825520.26$7,253
Jul 199633723019.55$6,588
Jun 199634422618.73$6,443
May 199626323919.43$5,110
Apr 199639422821.51$8,475
Mar 199640423519.38$7,830
Feb 199636521016.98$6,198
Jan 199639925317.07$6,811
Dec 199558032217.19$9,970
Nov 199564633816.00$10,336
Oct 199576037415.43$11,727
Sep 199561636816.18$9,967
Aug 199570339615.92$11,192
Jul 199573939815.24$11,262
Jun 199564635416.41$10,601
May 199581436317.56$14,294
Apr 199572139617.73$12,783
Mar 199591443116.44$15,026
Feb 199570438116.58$11,672
Jan 199585945115.92$13,675
Dec 199475938015.03$11,408
Nov 19941,03652815.90$16,472
Oct 19941,05160815.58$16,375
Sep 19941,14565515.29$17,507
Aug 19941,17163616.13$18,888
Jul 19941,18468117.56$20,791
Jun 19941,09162917.09$18,645
May 19941,08264215.88$17,182
Apr 19941,35156914.14$19,103
Mar 19941,16763412.46$14,541
Feb 19941,17558212.50$14,688
Jan 19941,49677112.66$18,939
Dec 19931,60374412.33$19,765
Nov 19931,50768014.49$21,836
Oct 19931,67083915.85$26,470
Sep 19931,64744715.03$24,754
Aug 19931,61041615.66$25,213
Jul 19931,65540815.46$25,586
Jun 19931,46150616.79$24,530
May 19931,83983917.68$32,514
Apr 19931,77592918.05$32,039
Mar 19931,85296618.14$33,595
Feb 19932,03483817.90$36,409
Jan 19931,36379616.93$23,076

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.

May 2026 — as filed, then multipliedworked
Oil                  991 bbl  × $106.41 =   $105,452
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                 $105,452

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. 8A/O/17770 is the state's own key, not one this site invented.