Iran needs $100 billion to rebuild its gas industry and has met with European energy giants, Azizollah Ramezani, International Affairs director at NIGC said in June.

South Pars, divided into 29 development phases, contains 40 trillion cubic metres (tcm) of natural gas. It covers an area of 9,700 square kilometres, of which 3,700 square kilometres are in Iran’s territorial waters in the Persian Gulf. The remaining 6,000 square kilometres are situated in Qatar’s territorial waters. The gas field is estimated to contain about 8% of the world’s reserves, and approximately 18 billion barrels of condensate.

Modi and Putin hailed what they termed a “strategic partnership” at their Kremlin meeting on Thursday and pledged to boost business ties, with the Indian leader signaling progress on defense projects to ensure his country upgrades its weapons capability.

I think Russia would be happy if the Southern Corridor did not happen, but I think at this point it's a fait accompli – it will happen. The Shah Deniz project has been approved and a final investment decision has been taken. Work is progressing on it and on the Trans Anatolian Pipeline (TANAP) that will cross Turkey and go on into Europe. The present issues between Turkey and Russia will only strengthen the resolve for completing the Southern Corridor. The question will be how much the Southern Corridor can expand beyond the currently planned quantities of 10 bcm to Europe and the 6 bcm to Turkey. It is also a question of whether there will be other gas sources that can put gas into that pipeline system.

Organization of the Petroleum Exporting Countries said it expects the price of its basket of crudes to rise to $70 a barrel in 2020 and $95 a barrel in 2040, compared with​$30.74 a barrel on Monday.

OPEC assumes that prices will rise to average $80 a barrel in nominal terms in 2020, and $70.70 in real terms. Last year it had anticipated nominal prices of $110 and real levels of $95.40. That means the value of the group’s output in 2020 would be $218 billion less than estimated a year ago, when it first embarked on the policy to protect market share.

Global energy demand is set to increase by almost 50% in the period to 2040, with the overall energy mix continuing to be led by fossil fuels at almost 78%

Since March 2014, Iran has increased its gas output by 200 million cubic meters per day. The managing director of the National Iranian Oil Company has said that by boosting 100 million cubic meters per day of gas in the current year, Iran is ready to outpace Qatar, because seven phases of the South Pars will come on stream this year.

“You also need a low cost structure and a strong balance sheet for a strong credit rating with good access to the debt markets,” Lance said. “A company like ours also needs to be able to react quickly to developments.”

Сейчас очень много неопределенности по цене. Поэтому нет смысла оперативно реагировать на текущую конъюнктуру, надо понимать, насколько долго эта цена будет держаться. Я считаю, что средние по году $50 за баррель - это цена, которая может отражать баланс спроса и предложения. Она может быть чуть ниже и чуть выше, условно говоря, колебания могут быть между $40-50 и между $50-60.

OPEC said it now assumes the price of the reference basket of crude oil produced by its members would be $70 a barrel in 2020, rising to $95 a barrel by 2040.

In theory, the European Union is pursuing a single energy market, based on the needs of all 28 EU nations. It is also meant to be united against Russia as it seeks to defend the interests of Ukraine following Moscow's seizure of Crimea in March last year.

Nord Stream-2 is still supposed to meet a hypothetical rise of EU gas demand, and also to deal with the abandonment of other projects, like the Nabucco project, which was largely abandoned in 2012, the South Stream project abandoned in December 2014, as well as the ill-fated Turkish Stream project, held hostage in the Russian-Turkish war of words that has followed the shooting down of a Russian warplane by the Turkish Airforce.

The Nord Stream II pipeline would stretch 1,200 kilometers across the Baltic Sea, from Vyborg on the Russian coast to Griefswald, Germany. Once completed, it would have the capacity to transport 27.5 billion cubic meters of gas directly to Germany, circumventing Ukraine and the Central and Eastern European states. Russia’s Gazprom would own 50% of the project, and France’s Engie, Austria’s OMV, Royal Dutch Shell, and Germany’s BASF and E.ON each would own a 10% share.

The additional volumes are roughly what Gazprom has been piping to the EU through Ukraine, raising concerns that the new route would allow Russia to strip Kiev of much of its remaining economic leverage and an important source of income.