SCOTT, THELMA

Operated by SAGA PETROLEUM CORP. (P-5 743212) in the WINTERS (CAPPS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12837District 7CField 98182260Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$189 k
Jan 1993 – Feb 1999
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
74
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 74 leases and 109 wells, and the rule below applies to all of them.

Discovered
1980-01-01
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.

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
OilDisposition11,321 bbl$181,359
Casinghead gasProduction39,878 Mcf$7,175
Total$188,534

36,886 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 (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 31.9889, -99.9045. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.98893, -99.90446 · 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
4,297 ft
1 wells filed one
Completion to plug
8.6 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 4,297 ft.

Completions filed
May 1990
1 of 1 wells
Plug dates filed
Dec 1998
1 of 1 wells

Last completion to plug: a median of 8.6 years across the 1 well that filed both dates, with the middle half between 8.6 years and 8.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3993407524,297 ftMay 1990Dec 1998Yes

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 (74)

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

74 months

Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 19984349.201.77$97
Nov 19982815310.892.19$639
Oct 1998017212.421.97$339
Sep 19983313612.592.08$699
Aug 19982811411.301.91$534
Jul 1998011411.742.24$255
Jun 19981911511.242.24$471
May 19982513012.622.21$602
Apr 19985612813.042.51$1,051
Mar 1998011612.802.31$268
Feb 1998010713.952.30$246
Jan 19983412114.702.15$761
Dec 19973313216.322.41$857
Nov 1997012118.193.09$374
Oct 19973114719.253.15$1,060
Sep 19972412417.742.95$792
Aug 1997277017.862.55$661
Jul 1997259917.582.25$662
Jun 199704117.242.26$93
May 19973212418.972.31$893
Apr 19972215517.882.08$716
Mar 19973517018.951.94$993
Feb 19972216020.492.21$804
Jan 19973020923.483.54$1,444
Dec 19964021623.32$933
Nov 19963825421.97$835
Oct 19962752423.31$629
Sep 199613351722.22$2,955
Aug 1996051720.26$0
Jul 199615652919.55$3,050
Jun 1996055118.73$0
May 19967440919.43$1,438
Apr 19967846721.51$1,678
Mar 19967950519.38$1,531
Feb 19967545616.98$1,274
Jan 19968049717.07$1,366
Dec 19957552017.19$1,289
Nov 19958148816.00$1,296
Oct 199514559615.43$2,237
Sep 1995061516.18$0
Aug 199513562515.92$2,149
Jul 19957966215.24$1,204
Jun 19957664416.41$1,247
May 19958169617.56$1,422
Apr 199515869117.73$2,801
Mar 19957871316.44$1,282
Feb 199515842816.58$2,620
Jan 19958173115.92$1,290
Dec 199415574815.03$2,330
Nov 199415569515.90$2,465
Oct 199431391715.58$4,877
Sep 199438993315.29$5,948
Aug 199422899316.13$3,678
Jul 199438192117.56$6,690
Jun 19943561,01317.09$6,084
May 19943781,03615.88$6,003
Apr 19943011,01314.14$4,256
Mar 19944401,05512.46$5,482
Feb 199430042312.50$3,750
Jan 199442346912.66$5,355
Dec 199342650512.33$5,253
Nov 199344951914.49$6,506
Oct 19934551,21215.85$7,212
Sep 19933671,22415.03$5,516
Aug 19934391,38815.66$6,875
Jul 19935241,34415.46$8,101
Jun 19933751,15416.79$6,296
May 19933691,32117.68$6,524
Apr 19933731,22118.05$6,733
Mar 19935231,33718.14$9,487
Feb 19933031,17217.90$5,424
Jan 19934641,42216.93$7,856

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.

Dec 1998 — as filed, then multipliedworked
Oil                    4 bbl  × $  9.20 =        $37
Casinghead gas        34 Mcf  × $  1.77 =        $60

────────────────────────────────────────────────────
Month total                                      $97

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. 7C/O/12837 is the state's own key, not one this site invented.