Kharampurskoye oil and gas field belongs to the territory of the Tyumen region. It is located 200 kilometers from the settlement of Tarko-Sam, which is located in the Purovsky district. Currently, it is under active development. Well complexes “Festivalnoye” and “Vostochno-Tarasovskoye” are distinguished. The first is located in the southwestern part of the district, the second in the east.
Geography
The Kharampurskoye field is located in the south of the Pur plain, which stretches along the West Siberian lowland. It is a swampy area with a gently undulating relief. The maximum height of some points of the valley reaches 80 meters above sea level. In river floodplains, this parameter decreases to 45 m.
The lands of the Kharampur deposit are covered by taiga vegetation typical of the northern latitudes of Russia. Steppe and forest-tundra zones prevail in the okrug. The lion's share of the arrays is represented by spruce forests. Larch grows. Pine tracts are much less common. Cedar and birch plantations are practically absent.
The relief of the Kharampur deposit is complicated by forest terraces. In some places, heaving tubercles are traced. The partition has a pronounced lake and swamp character. In some places there are erosive soils. The permafrost beds of different time periods are represented by a fragmented type.
Weather
The climate in the area of the Kharampur field has sharply continental features. The frosty period lasts almost two hundred days. The number of days with snowstorms exceeds 30. The average temperature in the winter season is -30 ° C. Nast is formed in October. Steady snow cover lasts about two hundred days. The height of the snowdrifts exceeds half a meter. In places of mountain cliffs and riverbeds, it reaches 3 m.
Summer in the region of the Kharampur field begins in July. It is short and cold. The average monthly temperature is +15 ° C. The formation of weather conditions is directly affected by the river network, which forms the Tazy basin. In addition to her, Chaselka, Tolka, Kharampur, Pyukhatha and Ayvosedur flow in the area. Their channels are unsuitable for shipping. They are narrow and winding.
The weather in the Kharampur field is not marked by sharp temperature fluctuations. The difference between night and day indicators is minimal. The maximum level of humidity is recorded in the floodplains of the rivers. Most groundwater sources are located on the surface of the earth. They have no pressure, and the maximum depth is only three meters.
The amount of sand reserves in the river valleys exceeds 184,000 m³. The territory occupied by the raw material deposit reaches 20 hectares. The sources of fresh water are of the greatest value; they are part of the hydrological complex of the West Siberian basin. There are two main types of aquifers. These are permafrost and permafrost layers. The thickness of the first is 20 m.
Rose of Wind
In December, air masses arrive in the region from the south. In summer, flows blowing from the northern and western directions prevail in the Tyumen region. The most windy period is the winter months. The rest of the time there is a moderate mode, and in the summer there are calm. The average speed of air mass movement is 3.5 meters per second. The seismicity of the region is estimated at six points.
Humidity
The maximum rainfall occurs in the summer. From mid-April to late November, 358 millimeters fall in the region. The rest of the time, this parameter is 137 mm. The average annual rate does not exceed 500 mm. Maximum humidity reaches 85%.
Transport accessibility
Purpe railway station is responsible for the transportation of goods. It is followed by the highway leading from the terminals of the developed areas. The Kharampur gas field is serviced by a production highway. The movement of machinery and equipment on it is carried out year-round. It has a partial hard coating.
The region has a restriction on the transportation of bulky goods along highways and bridge crossings. Therefore, when creating a logistics system, it is recommended to take into account the approved travel schedule. Entrance to some areas is limited and is based on passes.
The distance from the Kharampurskoye field of Rosneft to the railway station is 107 kilometers. Industrial and construction waste is exported by companies developing gas wells.
Infrastructure
Currently, in the area of the field there are a lot of complexes of oil and gas companies. In the immediate vicinity of the facility are bushes of injection wells. They are responsible for raising and producing oil flows. The North-Kharampurskoye field is entangled in a network of pipelines and various schemes that collect and transport oil products.
To maintain a stable pressure in the reservoirs, water supply systems have been introduced. Gas pipelines have been implemented in the northern and southern parts of the region to organize the collection of associated gas. Raw materials are transported on paved roads. Power lines and telecommunication networks are responsible for the life support of shift workers.
The development of the Kharampur gas field is provided by the landfill for the disposal of household and industrial waste, launched in 2012. The deadline for its operation is planned for 2032. According to the design documentation, its capacity is 16 800 tons. The capacity is 2 100 tons per year. In the north of the district, residential buildings were erected, as well as objects of social, cultural and domestic purpose.
Workers live in Pioneer. The village was equipped in accordance with the requirements that are put forward to the microdistricts for shift staff serving industrial and oilfield facilities.
Formation characteristics
Researchers identify four productive oil and gas layers. Hydrocarbons are concentrated in zones with different concentrations of clay. Saturation of soils with oil reaches eighty percent. Gas deposits account for almost 40%. Siltstones and sandstones act as reservoirs. Their texture has virtually no distinct layers.
Clay material is distributed evenly throughout the depth of the strata. In addition to it, there are traces of siderite, organics and mica in the soil. The composition of the soil includes the following components:
- feldspars;
- quartz;
- rock fractions;
- mica.
The size of the debris varies. The average size is 0.2 mm. The cement layer is unevenly distributed and does not exceed fifteen percent. Clay has a hydromica character, partially filled with kaolinite.
Field development
Rosneft is carrying out work aimed at developing and organizing oil and gas production in the Senoman reservoir of the Kharampur complex. In addition, the company's management is interested in the development of the Turon field. The project includes the arrangement of the site for the gas treatment plant. The territory of the deposit is located in a swampy area in which the thickness of peat exceeds 1 m.
The goal set by the company is to organize a centralized gas collection and further transportation of raw materials. The first step is the installation of piles, the construction of metal structures, the connection of fire extinguishing systems, commissioning measures.