WRIGHT, D. S. "H"

Operated by ARD DRILLING COMPANY INC. (P-5 29413) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 61941District 8AField 53411001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$180 k
Jan 1993 – Nov 1999
Value, last 12 filed months
$22 k
at the published price for each month
Months reported
83
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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition6,920 bbl$113,267
Casinghead gasProduction189,702 Mcf$66,938
Total$180,205

161,309 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 (5)

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 33.5689, -102.7425. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

33.56763, -102.74211 · 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%
5 of 5 wells
With a plug date
100.0%
5 of 5 wells
Median depth
5,050 ft
5 wells filed one
Completion to plug
27.5 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
5100.0%
A plug date is filed
5100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
5100.0%
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

Between 5,020 and 5,070 ft, median 5,050 ft, over the 5 wells that filed a depth.

Completions filed
Jan 1977 – Nov 2010
5 of 5 wells
Plug dates filed
Aug 2003 – Jul 2021
5 of 5 wells

Last completion to plug: a median of 27.5 years across the 5 wells that filed both dates, with the middle half between 26.6 years and 30.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-0793079335,070 ftNov 2010Jul 2021Yes
42-0793093355,040 ftApr 1979Jul 2009Yes
42-0793079545,020 ftOct 1978May 2010Yes
42-0793045315,050 ftJul 1977Jan 2005Yes
42-0793045525,050 ftJan 1977Aug 2003Yes

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 (83)

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

83 months

Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 199915943219.262.88$4,305
Jul 199916245117.892.37$3,968
Jun 1999044715.942.36$1,056
May 199919246315.792.32$4,106
Apr 1999048815.102.21$1,078
Mar 199919144612.471.84$3,202
Feb 199904189.981.82$760
Jan 199919846110.381.90$2,931
Dec 199804529.201.77$802
Nov 1998043810.892.19$957
Oct 199818932212.421.97$2,981
Sep 1998042412.592.08$883
Aug 199817742311.301.91$2,807
Jul 1998042511.742.24$951
Jun 199817242511.242.24$2,884
May 1998045112.622.21$995
Apr 1998041913.042.51$1,050
Mar 199817242812.802.31$3,190
Feb 1998049913.952.30$1,147
Jan 199816053014.702.15$3,494
Dec 1997056516.322.41$1,362
Nov 199717758318.193.09$5,020
Oct 1997055219.253.15$1,739
Sep 199717269517.742.95$5,105
Aug 199701,01917.862.55$2,603
Jul 199718385117.582.25$5,129
Jun 1997083817.242.26$1,892
May 19971633,08018.972.31$10,202
Apr 199703,07717.882.08$6,409
Mar 19971733,38518.951.94$9,842
Feb 199702,36620.492.21$5,219
Jan 19971722,54023.483.54$13,029
Dec 199602,69123.32$0
Nov 19961582,33321.97$3,471
Oct 199602,31123.31$0
Sep 19961672,71322.22$3,711
Aug 199602,94120.26$0
Jul 19961792,88519.55$3,499
Jun 199603,43018.73$0
May 19961723,83319.43$3,342
Apr 199603,28821.51$0
Mar 19961313,56319.38$2,539
Feb 19961703,52516.98$2,887
Jan 199603,50017.07$0
Dec 19951763,92817.19$3,025
Nov 199503,60516.00$0
Oct 19951702,89615.43$2,623
Sep 199502,61016.18$0
Aug 19951822,78115.92$2,897
Jul 199502,93715.24$0
Jun 19951722,49816.41$2,823
May 199503,03917.56$0
Apr 19951793,06417.73$3,174
Mar 199502,98016.44$0
Feb 19951692,71716.58$2,802
Jan 199502,60615.92$0
Dec 19941712,54215.03$2,570
Nov 199402,49115.90$0
Oct 19941792,14115.58$2,789
Sep 199403,47315.29$0
Aug 19941813,57116.13$2,920
Jul 199403,71217.56$0
Jun 19941453,61617.09$2,478
May 199403,70415.88$0
Apr 19941383,21414.14$1,951
Mar 1994683,13712.46$847
Feb 19941753,10812.50$2,188
Jan 199403,68112.66$0
Dec 19931693,90312.33$2,084
Nov 199303,74114.49$0
Oct 19931713,56215.85$2,710
Sep 199304,16615.03$0
Aug 19931744,56215.66$2,725
Jul 199304,74515.46$0
Jun 19931634,83316.79$2,737
May 199304,00617.68$0
Apr 19931734,79918.05$3,123
Mar 19931763,93018.14$3,193
Feb 199303,96117.90$0
Jan 199304,03716.93$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.

Aug 1999 — as filed, then multipliedworked
Oil                  159 bbl  × $ 19.26 =     $3,062
Casinghead gas       432 Mcf  × $  2.88 =     $1,242

────────────────────────────────────────────────────
Month total                                   $4,305

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/61941 is the state's own key, not one this site invented.