Hedging huge oil exposure?

Hedging huge oil exposure? I have attached my current portfolio. As is clear from my holdings, my portfolio is extremely concentrated, mainly in oil and gas producers and offshore drilling rigs, with smaller positions in coal producers and a single chemical manufacturer. I haven't checked the math but if the holdings percentages don't add up to 100% it's likely due to the way my broker handles the cash/credit balances, where the balance is included as a separate position. The portfolio has done exceptionally well YTD, up about 100%. While I still believe the O&G thesis has more room to run, I like the risk/reward of being fully exposed to raising energy-prices. I want to hedge as much as possible of my current exposure HOWEVER I don't want to sell outright as I'm a country where selling would trigger an extremely large tax liability. I don't have access to derivatives such as call and put options and only very limited access to inverse ETFs so no easy way to short energy-prices, thus as much as possible, I want to hedge using only single stocks and to fit my overall trading strategy, mainly in the small-/mid-cap segment. TLDR: Help me optimally hedge my portfolio against a sudden drawdown in oil and gas prices. Preferably single stocks in the small-/mid-cap segments. PS: I know it's a lot of requirements but unfortunately my nation's tax-code is extremely unfriendly towards active trading or any investing in general, it's also in the EU which limits many of the most exotic ETFs.