Oil Production and Treatment
Oil Production
Imperial’s operations started with development of Snezhnoye field in March, 2006. Then the Group started to develop Dvoinoye and Maiskoye fields. After Imperial became part of OVL, a number of measures was taken to improve efficiency of the Group’s oilfields. As a result, oil production was increased to 7700 bpd.
Soon after that, Imperial Energy launched a new stage of long term planning and full geological study of all its oilfields by consolidating all the available data. Imperial’s Work Program has been focused on tackling resources using state-of-the-art stimulation technologies, as well as contemporary methods of technical and economic analysis and quality assurance.
Imperial Energy has also been developing and implementing its gas utilization program to comply with the requirements of the Russian Legislation.
Oil treatment and transportation
Imperial Energy has its own developed infrastructure with over 443 kilometers of oil pipelines, proprietary oil treatment stations (at Snezhnoye, Maiskoye, and Kiev-Eganskoye oilfields), oil custody and transfer facilities at Zavialovo and Luginetskoye oilfields providing direct access to Transneft oil pipeline system.
The current volume of oil treatment in Imperial Energy is approximately 450 000 m3/year.
OTF “MAISKOYE” (Q-oil - 1000 thousand tons/year; 2700 tons/day)
Oil treatment facilities include:
- Heaters platform (PP-0.63-1 ea., PP-1.6 -2 ea.)
- Separation platform (slug catcher, oil & gas separator -100 (S-1), separator with water discharge NGSV-50 (KS), oil & gas separator NGS-25 (GS))
- Tank farm (tank RVS – 2000 3 ea.)
- Internal oil pumping station (CPS 60/99- 2 ea.)
- External oil pumping station (MSMA 65/460 2 ea., MSMA 125/400 2 ea.)
- Oil custody transfer quality metering system
- HP flare and LP flare;
- OTF operator’s room;
- Chemical laboratory;
- Steam boiler unit (1.6 MWatt);
- Chemical injection skid;
- Non-heater warehouse for chemicals.
OTF “SNEZHNOYE” (Q-fluid - 450 000 m3/year; 1232 m3/day)
Oil treatment facilities include:
- Filter module;
- Heaters platform (PP-0.63 -2 ea.);
- Separation platform (oil and gas separator NGS -50 (S-1), separator with water discharge NGSV-50 (С-2), oil and gas separator NGS-25 (KS), oil settling vessel ON-100, water settling vessel OV-50);
- Tank farm (RVS-2000, RVS -1000 2 ea.);
- Internal oil pumping station (CPS 60/66 2 ea.);
- External oil pumping station (CPS 60/350 2 ea.);
- Oil catcher EKO-N;
- Truck loading;
- HP flare – 2 ea., LP flare;
- Operator’s room;
- Chemical laboratory;
- Non-heater warehouse for chemicals;
- Steam boiler unit 1.6 MWatt.
Custody Transfer Facility “LUGINETSKOYE” (Q-oil – 1 314 000 t/year; 3600 t/day)
Custody transfer facilities include:
- Oil custody transfer quality metering system;
- Tank farm (RVS-3000 – 2 ea.);
- External oil pumping station (CPS 180-85 - 2 ea.);
- Internal oil pumping station (CPS 105-98 - 2 ea.);
- Heat exchangers platform;
- Oil testing laboratory;
- Power supply facilities;
- Fire fighting facilities;
- Administrative complex;
- Repair & fitting workshop;
- Water supply facilities;
- Water treatment facilities;
- Sewage.
Custody Transfer Facility “Zavialovo” (Q-oil - 730 000 t/year; 2000 t/day)
Custody transfer facilities include:
- Oil custody transfer quality metering system;
- Tank farm (RVS-3000 – 2 ea.);
- External oil pumping station (PS 65/35 – 500 - 3 ea.);
- Internal oil pumping station (CPS 60/66 - 2 ea.);
- Operator’s room;
- Oil heaters PP-0.63-AZh – 2 ea.;
- Oil testing laboratory;
- Power supply facilities;
- Fire fighting facilities;
- Administrative complex;
- Repair & fitting workshop;
- Water supply facilities;
- Water treatment facilities.
In 2011 in the chemical laboratories of the oil treatment facilities new method was introduced for identification of scaling, corrosion products, clay and sand in settled sediments.
In 2012 in the chemical laboratory of Maiskoye OTF a method was introduced for identification of scaling inhibitors in produced water.
In 2013 in the chemical laboratory of Snezhnoye OTF a method was introduced for identification of scaling inhibitors in produced water. Method for identification of corrosion inhibitors in produced water was also introduced in laboratories of Maiskoye OTF and Snezhnoye OTF.
Scope of testing carried out in the chemical laboratories in 2011-2018
|
ХАЛ УПН Майское Maiskoye chemical lab |
ХАЛ УПН Снежное Snezhnoye chemical lab
|
ХАЛ УПН Фестивальное Festivalnoye chemical lab |
ХАЛ УПН Киев-Ёганское Kie-Eganskoye chemical lab |
2011 |
139 369 |
59 525 |
20 363 |
8 315 |
2012 |
73 597 |
27 544 |
19 992 |
5 832 |
2013 |
77 533 |
23 676 |
10540 |
- |
2014 |
90 732 |
18 788 |
- |
- |
2015 |
55 100 |
31 508 |
- |
- |
2016 |
42 712 |
24 812 |
- |
- |
2017 |
40 632 |
15 029 |
- |
- |
2018 |
30 667 |
16 275 |
- |
- |
Oil transportation pipeline infrastructure of Imperial Energy group:
ИЛН ПСП Лугинецкое Luginetskoye testing lab |
ИЛН ПСП Завьялово Zavialovo testing lab |
|
2011 |
5 952 |
8 825 |
2012 |
5 870 |
8 220 |
2013 |
5 883 |
7 830 |
2014 |
5 599 |
4 682 |
2015 |
5 694 |
5 512 |
2016 |
4 502 |
2 883 |
2017 |
4 404 |
2 530 |
2018 |
4 646 |
2 731 |
1. Intra-field oil pipelines:
The length of Snezhnoye intra-field oil pipeline system is 15 321 meters;
The length of Kiev-Eganskoye intra-field oil pipeline system is 14 694 meters;
The length of Festivalnoye intra-field oil pipeline system is 1 800 meters;
The length of intra-field oil pipeline system of the Maiskoye group of fields is 45 266 meters;
The total length of all the intra-field oil pipelines is 77 081 meters.
2. High-pressure and inter-field oil pipelines:
The total length of oil pipeline “Snezhnoye field – CTF Zavialovo” is 52 931 meters.
The total length of oil pipeline “Kiev-Eganskoye field – CTF Zavialovo” is 154 400 meters.
The total length of oil pipeline “Maiskoye field – CTF Luginetskoye” is 158 846 meters.
The total length of all high pressure oil pipelines is 366 177 meters.
The total length of all the oil pipelines of Imperial Energy group exceeds 443 000 meters.