SVOBODA

Operated by ROMA OIL AND GAS, INC. (P-5 726900) in the MARCELINA CREEK (BUDA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12328District 01Field 57367550Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$647 k
Jan 1993 – Apr 2002
Value, last 12 filed months
$711
at the published price for each month
Months reported
112
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 98 leases and 122 wells, and the rule below applies to all of them.

Discovered
1981-03-06
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 80 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: OP 80 ACRES, DIAG 3250'

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
OilDisposition40,845 bbl$647,215
Casinghead gasProduction25 Mcf$0
Total$647,215

25 Mcf of this lease's gas, across 20 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 29.0668, -98.1803. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.06681, -98.18032 · 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
6,380 ft
1 wells filed one
Completion to plug
12.3 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 6,380 ft.

Completions filed
Oct 1989
1 of 1 wells
Plug dates filed
Feb 2002
1 of 1 wells

Last completion to plug: a median of 12.3 years across the 1 well that filed both dates, with the middle half between 12.3 years and 12.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4933214516,380 ftOct 1989Feb 2002Yes

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 (112)

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

112 months

Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 200239018.222.38$711
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
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 20001028.534.09$29
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 2000124027.622.73$3,425
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999168023.192.43$3,896
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19994019.262.88$77
Jul 19993017.892.37$54
Jun 1999100015.942.36$1,594
May 19993015.792.32$47
Apr 19990015.102.21$0
Mar 1999492012.471.84$6,135
Feb 199964609.981.82$6,447
Jan 19991,135010.381.90$11,781
Dec 19981,33109.201.77$12,245
Nov 1998647010.892.19$7,046
Oct 1998159012.421.97$1,975
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 1998331011.242.24$3,720
May 1998804012.622.21$10,146
Apr 19981,300013.042.51$16,952
Mar 19981,287012.802.31$16,474
Feb 19981,430013.952.30$19,949
Jan 19981,671014.702.15$24,564
Dec 19971,641016.322.41$26,781
Nov 1997387018.193.09$7,040
Oct 1997495019.253.15$9,529
Sep 19971,163017.742.95$20,632
Aug 1997164017.862.55$2,929
Jul 1997317017.582.25$5,573
Jun 1997322017.242.26$5,551
May 1997328018.972.31$6,222
Apr 1997447017.882.08$7,992
Mar 1997501018.951.94$9,494
Feb 1997324020.492.21$6,639
Jan 1997522023.483.54$12,257
Dec 1996351023.32$8,185
Nov 1996486021.97$10,677
Oct 1996475023.31$11,072
Sep 1996492022.22$10,932
Aug 1996341020.26$6,909
Jul 1996457019.55$8,934
Jun 1996500018.73$9,365
May 1996493019.43$9,579
Apr 1996322021.51$6,926
Mar 1996517019.38$10,019
Feb 1996487016.98$8,269
Jan 1996342017.07$5,838
Dec 1995549017.19$9,437
Nov 1995499016.00$7,984
Oct 1995333015.43$5,138
Sep 1995489016.18$7,912
Aug 1995502015.92$7,992
Jul 1995496015.24$7,559
Jun 1995383016.41$6,285
May 1995351017.56$6,164
Apr 1995522017.73$9,255
Mar 1995558016.44$9,174
Feb 1995380016.58$6,300
Jan 1995720015.92$11,462
Dec 1994188015.03$2,826
Nov 1994512015.90$8,141
Oct 1994485015.58$7,556
Sep 1994543115.29$8,302
Aug 1994298116.13$4,807
Jul 1994523117.56$9,184
Jun 1994489117.09$8,357
May 1994504115.88$8,004
Apr 1994357114.14$5,048
Mar 1994691112.46$8,610
Feb 1994359112.50$4,488
Jan 1994917112.66$11,609
Dec 1993733112.33$9,038
Nov 1993499114.49$7,231
Oct 19930115.85$0
Sep 19930015.03$0
Aug 1993375115.66$5,873
Jul 19931,094115.46$16,913
Jun 1993362116.79$6,078
May 1993451217.68$7,974
Apr 1993316218.05$5,704
Mar 1993731218.14$13,260
Feb 1993554217.90$9,917
Jan 1993533216.93$9,024

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 2002 — as filed, then multipliedworked
Oil                   39 bbl  × $ 18.22 =       $711
Casinghead gas         0 Mcf  × $  2.38 =         $0

────────────────────────────────────────────────────
Month total                                     $711

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. 01/O/12328 is the state's own key, not one this site invented.